351120463025 has 24 divisors (see below), whose sum is σ = 436123363104. Its totient is φ = 280423203200.

The previous prime is 351120463021. The next prime is 351120463027. The reversal of 351120463025 is 520364021153.

It is a happy number.

It is not a de Polignac number, because 351120463025 - 2² = 351120463021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 351120462982 and 351120463000.

It is not an unprimeable number, because it can be changed into a prime (351120463021) 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, 63479510 + ... + 63485040.

It is an arithmetic number, because the mean of its divisors is an integer number (18171806796).

Almost surely, 2^351120463025 is an apocalyptic number.

It is an amenable number.

351120463025 is a deficient number, since it is larger than the sum of its proper divisors (85002900079).

351120463025 is a wasteful number, since it uses less digits than its factorization.

351120463025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9361 (or 9356 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 351120463025 its reverse (520364021153), we get a palindrome (871484484178).

The spelling of 351120463025 in words is "three hundred fifty-one billion, one hundred twenty million, four hundred sixty-three thousand, twenty-five".