420432750625612 has 48 divisors (see below), whose sum is σ = 756520040304000. Its totient is φ = 204322531415040.

The previous prime is 420432750625577. The next prime is 420432750625619. The reversal of 420432750625612 is 216526057234024.

It is not an unprimeable number, because it can be changed into a prime (420432750625619) 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, 3946078813 + ... + 3946185355.

It is an arithmetic number, because the mean of its divisors is an integer number (15760834173000).

Almost surely, 2^{420432750625612} is an apocalyptic number.

It is an amenable number.

420432750625612 is a deficient number, since it is larger than the sum of its proper divisors (336087289678388).

420432750625612 is a wasteful number, since it uses less digits than its factorization.

420432750625612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196306 (or 196304 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 420432750625612 in words is "four hundred twenty trillion, four hundred thirty-two billion, seven hundred fifty million, six hundred twenty-five thousand, six hundred twelve".