412651658180640 has 48 divisors (see below), whose sum is σ = 1299852723270528. Its totient is φ = 110040442181376.

The previous prime is 412651658180623. The next prime is 412651658180747. The reversal of 412651658180640 is 46081856156214.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429845476792 + ... + 429845477751.

It is an arithmetic number, because the mean of its divisors is an integer number (27080265068136).

Almost surely, 2^{412651658180640} is an apocalyptic number.

412651658180640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412651658180640 is an abundant number, since it is smaller than the sum of its proper divisors (887201065089888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412651658180640 is a wasteful number, since it uses less digits than its factorization.

412651658180640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859690954561 (or 859690954553 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 57.

The spelling of 412651658180640 in words is "four hundred twelve trillion, six hundred fifty-one billion, six hundred fifty-eight million, one hundred eighty thousand, six hundred forty".