1411423020 has 144 divisors (see below), whose sum is σ = 4903778880. Its totient is φ = 321896448.

The previous prime is 1411422989. The next prime is 1411423049. The reversal of 1411423020 is 203241141.

1411423020 is a `hidden beast` number, since 1 + 411 + 4 + 230 + 20 = 666.

It is a super-2 number, since 2×1411423020² = 3984229882771840800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1411422984 and 1411423002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 746236 + ... + 748124.

It is an arithmetic number, because the mean of its divisors is an integer number (34054020).

Almost surely, 2^1411423020 is an apocalyptic number.

1411423020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1411423020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2451889440).

1411423020 is an abundant number, since it is smaller than the sum of its proper divisors (3492355860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1411423020 is a wasteful number, since it uses less digits than its factorization.

1411423020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504 (or 2499 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1411423020 is about 37568.9102849683. The cubic root of 1411423020 is about 1121.7232771958.

Adding to 1411423020 its reverse (203241141), we get a palindrome (1614664161).

The spelling of 1411423020 in words is "one billion, four hundred eleven million, four hundred twenty-three thousand, twenty".