42775760743659 has 48 divisors (see below), whose sum is σ = 62096014641024. Its totient is φ = 28375059552000.

The previous prime is 42775760743649. The next prime is 42775760743663. The reversal of 42775760743659 is 95634706757724.

42775760743659 is a `hidden beast` number, since 4 + 2 + 7 + 7 + 5 + 7 + 607 + 4 + 3 + 6 + 5 + 9 = 666.

It is not a de Polignac number, because 42775760743659 - 2⁸ = 42775760743403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42775760743649) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5250488224 + ... + 5250496370.

It is an arithmetic number, because the mean of its divisors is an integer number (1293666971688).

Almost surely, 2^{42775760743659} is an apocalyptic number.

42775760743659 is a deficient number, since it is larger than the sum of its proper divisors (19320253897365).

42775760743659 is a wasteful number, since it uses less digits than its factorization.

42775760743659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12008 (or 12005 counting only the distinct ones).

The product of its (nonzero) digits is 1867017600, while the sum is 72.

The spelling of 42775760743659 in words is "forty-two trillion, seven hundred seventy-five billion, seven hundred sixty million, seven hundred forty-three thousand, six hundred fifty-nine".