42700691164 has 6 divisors (see below), whose sum is σ = 74726209544. Its totient is φ = 21350345580.

The previous prime is 42700691161. The next prime is 42700691179. The reversal of 42700691164 is 46119600724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42700691161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5337586392 + ... + 5337586399.

Almost surely, 2^42700691164 is an apocalyptic number.

It is an amenable number.

42700691164 is a deficient number, since it is larger than the sum of its proper divisors (32025518380).

42700691164 is a wasteful number, since it uses less digits than its factorization.

42700691164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10675172795 (or 10675172793 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 42700691164 in words is "forty-two billion, seven hundred million, six hundred ninety-one thousand, one hundred sixty-four".