348136392725 has 24 divisors (see below), whose sum is σ = 477566487360. Its totient is φ = 249624032000.

The previous prime is 348136392701. The next prime is 348136392731. The reversal of 348136392725 is 527293631843.

It is not a de Polignac number, because 348136392725 - 2³² = 343841425429 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 8895620 + ... + 8934669.

It is an arithmetic number, because the mean of its divisors is an integer number (19898603640).

Almost surely, 2^348136392725 is an apocalyptic number.

It is an amenable number.

348136392725 is a deficient number, since it is larger than the sum of its proper divisors (129430094635).

348136392725 is a wasteful number, since it uses less digits than its factorization.

348136392725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17830381 (or 17830376 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 53.

The spelling of 348136392725 in words is "three hundred forty-eight billion, one hundred thirty-six million, three hundred ninety-two thousand, seven hundred twenty-five".