42761776017064 has 48 divisors (see below), whose sum is σ = 88291852912800. Its totient is φ = 19401692341824.

The previous prime is 42761776017053. The next prime is 42761776017161. The reversal of 42761776017064 is 46071067716724.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 267958644 + ... + 268118179.

It is an arithmetic number, because the mean of its divisors is an integer number (1839413602350).

Almost surely, 2^{42761776017064} is an apocalyptic number.

It is an amenable number.

42761776017064 is an abundant number, since it is smaller than the sum of its proper divisors (45530076895736).

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

42761776017064 is a wasteful number, since it uses less digits than its factorization.

42761776017064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536076914 (or 536076897 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 58.

The spelling of 42761776017064 in words is "forty-two trillion, seven hundred sixty-one billion, seven hundred seventy-six million, seventeen thousand, sixty-four".