1252344031202 has 64 divisors (see below), whose sum is σ = 2136673728000. Its totient is φ = 545292384000.

The previous prime is 1252344031199. The next prime is 1252344031229. The reversal of 1252344031202 is 2021304432521.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 86594252 + ... + 86608712.

It is an arithmetic number, because the mean of its divisors is an integer number (33385527000).

Almost surely, 2^{1252344031202} is an apocalyptic number.

1252344031202 is a deficient number, since it is larger than the sum of its proper divisors (884329696798).

1252344031202 is a wasteful number, since it uses less digits than its factorization.

1252344031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15563.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1252344031202 its reverse (2021304432521), we get a palindrome (3273648463723).

The spelling of 1252344031202 in words is "one trillion, two hundred fifty-two billion, three hundred forty-four million, thirty-one thousand, two hundred two".