42136061566216 has 32 divisors (see below), whose sum is σ = 82443957465600. Its totient is φ = 20151091509120.

The previous prime is 42136061566211. The next prime is 42136061566217. The reversal of 42136061566216 is 61266516063124.

It is a self number, because there is not a number n which added to its sum of digits gives 42136061566216.

It is not an unprimeable number, because it can be changed into a prime (42136061566211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1357080 + ... + 9279751.

It is an arithmetic number, because the mean of its divisors is an integer number (2576373670800).

Almost surely, 2^{42136061566216} is an apocalyptic number.

42136061566216 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

42136061566216 is a deficient number, since it is larger than the sum of its proper divisors (40307895899384).

42136061566216 is a wasteful number, since it uses less digits than its factorization.

42136061566216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10658389 (or 10658385 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 42136061566216 in words is "forty-two trillion, one hundred thirty-six billion, sixty-one million, five hundred sixty-six thousand, two hundred sixteen".