1412440123320 has 512 divisors, whose sum is σ = 4868822304000. Its totient is φ = 364051169280.

The previous prime is 1412440123279. The next prime is 1412440123351. The reversal of 1412440123320 is 233210442141.

1412440123320 is a `hidden beast` number, since 1 + 4 + 1 + 2 + 4 + 401 + 233 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2447902872 + ... + 2447903448.

Almost surely, 2^{1412440123320} is an apocalyptic number.

1412440123320 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 1412440123320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2434411152000).

1412440123320 is an abundant number, since it is smaller than the sum of its proper divisors (3456382180680).

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

1412440123320 is a wasteful number, since it uses less digits than its factorization.

1412440123320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240 (or 1230 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1412440123320 its reverse (233210442141), we get a palindrome (1645650565461).

The spelling of 1412440123320 in words is "one trillion, four hundred twelve billion, four hundred forty million, one hundred twenty-three thousand, three hundred twenty".