1252104141344 has 48 divisors (see below), whose sum is σ = 2827260205056. Its totient is φ = 534706368000.

The previous prime is 1252104141331. The next prime is 1252104141383. The reversal of 1252104141344 is 4431414012521.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1252104141344.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9883232 + ... + 10009119.

It is an arithmetic number, because the mean of its divisors is an integer number (58901254272).

Almost surely, 2^{1252104141344} is an apocalyptic number.

1252104141344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1252104141344 is an abundant number, since it is smaller than the sum of its proper divisors (1575156063712).

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

1252104141344 is a wasteful number, since it uses less digits than its factorization.

1252104141344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19892649 (or 19892641 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 1252104141344 its reverse (4431414012521), we get a palindrome (5683518153865).

The spelling of 1252104141344 in words is "one trillion, two hundred fifty-two billion, one hundred four million, one hundred forty-one thousand, three hundred forty-four".