426673606376624 has 20 divisors (see below), whose sum is σ = 826708996932720. Its totient is φ = 213329349103680.

The previous prime is 426673606376621. The next prime is 426673606376639.

426673606376624 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (68) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (426673606376621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465408044 + ... + 466323915.

It is an arithmetic number, because the mean of its divisors is an integer number (41335449846636).

Almost surely, 2^{426673606376624} is an apocalyptic number.

It is an amenable number.

426673606376624 is a deficient number, since it is larger than the sum of its proper divisors (400035390556096).

426673606376624 is a wasteful number, since it uses less digits than its factorization.

426673606376624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931760588 (or 931760582 counting only the distinct ones).

The product of its (nonzero) digits is 1316818944, while the sum is 68.

The spelling of 426673606376624 in words is "four hundred twenty-six trillion, six hundred seventy-three billion, six hundred six million, three hundred seventy-six thousand, six hundred twenty-four".