1252413423512 has 16 divisors (see below), whose sum is σ = 2450374089840. Its totient is φ = 598980332896.

The previous prime is 1252413423461. The next prime is 1252413423551. The reversal of 1252413423512 is 2153243142521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3403297163 + ... + 3403297530.

It is an arithmetic number, because the mean of its divisors is an integer number (153148380615).

Almost surely, 2^{1252413423512} is an apocalyptic number.

It is an amenable number.

1252413423512 is a deficient number, since it is larger than the sum of its proper divisors (1197960666328).

1252413423512 is a wasteful number, since it uses less digits than its factorization.

1252413423512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6806594722 (or 6806594718 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The spelling of 1252413423512 in words is "one trillion, two hundred fifty-two billion, four hundred thirteen million, four hundred twenty-three thousand, five hundred twelve".