42770736207100 has 36 divisors (see below), whose sum is σ = 101249997351048. Its totient is φ = 15552994984000.

The previous prime is 42770736207049. The next prime is 42770736207103. The reversal of 42770736207100 is 170263707724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42770736207103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19441242631 + ... + 19441244830.

It is an arithmetic number, because the mean of its divisors is an integer number (2812499926418).

Almost surely, 2^{42770736207100} is an apocalyptic number.

It is an amenable number.

42770736207100 is an abundant number, since it is smaller than the sum of its proper divisors (58479261143948).

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

42770736207100 is a wasteful number, since it uses less digits than its factorization.

42770736207100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38882487486 (or 38882487479 counting only the distinct ones).

The product of its (nonzero) digits is 691488, while the sum is 46.

The spelling of 42770736207100 in words is "forty-two trillion, seven hundred seventy billion, seven hundred thirty-six million, two hundred seven thousand, one hundred".