70152031425 has 24 divisors (see below), whose sum is σ = 132553934656. Its totient is φ = 32069499840.

The previous prime is 70152031393. The next prime is 70152031441. The reversal of 70152031425 is 52413025107.

It is not a de Polignac number, because 70152031425 - 2⁵ = 70152031393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70152031392 and 70152031401.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66810934 + ... + 66811983.

Almost surely, 2^70152031425 is an apocalyptic number.

70152031425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

70152031425 is a deficient number, since it is larger than the sum of its proper divisors (62401903231).

70152031425 is a wasteful number, since it uses less digits than its factorization.

70152031425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133622937 (or 133622932 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The spelling of 70152031425 in words is "seventy billion, one hundred fifty-two million, thirty-one thousand, four hundred twenty-five".