351425244625263 has 24 divisors (see below), whose sum is σ = 508103821680000. Its totient is φ = 234057541676544.

The previous prime is 351425244625211. The next prime is 351425244625271. The reversal of 351425244625263 is 362526442524153.

It is a happy number.

351425244625263 is a `hidden beast` number, since 3 + 5 + 1 + 4 + 2 + 5 + 2 + 4 + 4 + 625 + 2 + 6 + 3 = 666.

It is not a de Polignac number, because 351425244625263 - 2¹⁰ = 351425244624239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351425244625283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1230954231 + ... + 1231239687.

It is an arithmetic number, because the mean of its divisors is an integer number (21170992570000).

Almost surely, 2^{351425244625263} is an apocalyptic number.

351425244625263 is a deficient number, since it is larger than the sum of its proper divisors (156678577054737).

351425244625263 is a wasteful number, since it uses less digits than its factorization.

351425244625263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416911 (or 416908 counting only the distinct ones).

The product of its digits is 41472000, while the sum is 54.

The spelling of 351425244625263 in words is "three hundred fifty-one trillion, four hundred twenty-five billion, two hundred forty-four million, six hundred twenty-five thousand, two hundred sixty-three".