42064601464610 has 16 divisors (see below), whose sum is σ = 75958187698296. Its totient is φ = 16772083905408.

The previous prime is 42064601464607. The next prime is 42064601464643. The reversal of 42064601464610 is 1646410646024.

It can be written as a sum of positive squares in 4 ways, for example, as 18506421044281 + 23558180420329 = 4301909^2 + 4853677^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6719581769 + ... + 6719588028.

Almost surely, 2^{42064601464610} is an apocalyptic number.

42064601464610 is a deficient number, since it is larger than the sum of its proper divisors (33893586233686).

42064601464610 is a wasteful number, since it uses less digits than its factorization.

42064601464610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13439170117.

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 42064601464610 in words is "forty-two trillion, sixty-four billion, six hundred one million, four hundred sixty-four thousand, six hundred ten".