1412311020 has 96 divisors (see below), whose sum is σ = 4222955520. Its totient is φ = 351886080.

The previous prime is 1412310997. The next prime is 1412311079. The reversal of 1412311020 is 201132141.

1412311020 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40849 + ... + 67031.

It is an arithmetic number, because the mean of its divisors is an integer number (43989120).

Almost surely, 2^1412311020 is an apocalyptic number.

1412311020 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 1412311020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2111477760).

1412311020 is an abundant number, since it is smaller than the sum of its proper divisors (2810644500).

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

1412311020 is a wasteful number, since it uses less digits than its factorization.

1412311020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26255 (or 26253 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1412311020 is about 37580.7267093120. The cubic root of 1412311020 is about 1121.9584727943.

Adding to 1412311020 its reverse (201132141), we get a palindrome (1613443161).

The spelling of 1412311020 in words is "one billion, four hundred twelve million, three hundred eleven thousand, twenty".