42691146703134 has 64 divisors (see below), whose sum is σ = 87224852865024. Its totient is φ = 13926857890176.

The previous prime is 42691146703111. The next prime is 42691146703171. The reversal of 42691146703134 is 43130764119624.

42691146703134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 40782792 + ... + 41816484.

It is an arithmetic number, because the mean of its divisors is an integer number (1362888326016).

Almost surely, 2^{42691146703134} is an apocalyptic number.

42691146703134 is an abundant number, since it is smaller than the sum of its proper divisors (44533706161890).

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

42691146703134 is a wasteful number, since it uses less digits than its factorization.

42691146703134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034561.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 42691146703134 in words is "forty-two trillion, six hundred ninety-one billion, one hundred forty-six million, seven hundred three thousand, one hundred thirty-four".