3451470646125 has 16 divisors (see below), whose sum is σ = 5743247155776. Its totient is φ = 1840784344400.

The previous prime is 3451470646123. The next prime is 3451470646189. The reversal of 3451470646125 is 5216460741543.

It is not a de Polignac number, because 3451470646125 - 2¹ = 3451470646123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3451470646123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4601960487 + ... + 4601961236.

It is an arithmetic number, because the mean of its divisors is an integer number (358952947236).

Almost surely, 2^{3451470646125} is an apocalyptic number.

It is an amenable number.

3451470646125 is a deficient number, since it is larger than the sum of its proper divisors (2291776509651).

3451470646125 is an equidigital number, since it uses as much as digits as its factorization.

3451470646125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9203921741 (or 9203921731 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 3451470646125 in words is "three trillion, four hundred fifty-one billion, four hundred seventy million, six hundred forty-six thousand, one hundred twenty-five".