118782026520046 has 32 divisors (see below), whose sum is σ = 180028176715296. Its totient is φ = 58775891328000.

The previous prime is 118782026520011. The next prime is 118782026520097. The reversal of 118782026520046 is 640025620287811.

It is a super-2 number, since 2×118782026520046² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 118782026519975 and 118782026520002.

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 15 ways as a sum of consecutive naturals, for example, 665427126 + ... + 665605606.

It is an arithmetic number, because the mean of its divisors is an integer number (5625880522353).

Almost surely, 2^{118782026520046} is an apocalyptic number.

118782026520046 is a deficient number, since it is larger than the sum of its proper divisors (61246150195250).

118782026520046 is a wasteful number, since it uses less digits than its factorization.

118782026520046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187588.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 118782026520046 in words is "one hundred eighteen trillion, seven hundred eighty-two billion, twenty-six million, five hundred twenty thousand, forty-six".