1234252545200 has 60 divisors (see below), whose sum is σ = 2965412284800. Its totient is φ = 493680948480.

The previous prime is 1234252545199. The next prime is 1234252545233. The reversal of 1234252545200 is 25452524321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13393682 + ... + 13485518.

It is an arithmetic number, because the mean of its divisors is an integer number (49423538080).

Almost surely, 2^{1234252545200} is an apocalyptic number.

1234252545200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1234252545200 is an abundant number, since it is smaller than the sum of its proper divisors (1731159739600).

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

1234252545200 is a wasteful number, since it uses less digits than its factorization.

1234252545200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125454 (or 125443 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 1234252545200 in words is "one trillion, two hundred thirty-four billion, two hundred fifty-two million, five hundred forty-five thousand, two hundred".