131762340986 has 16 divisors (see below), whose sum is σ = 200350419840. Its totient is φ = 64980576960.

The previous prime is 131762340977. The next prime is 131762340989. The reversal of 131762340986 is 689043267131.

It is a super-2 number, since 2×131762340986² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131762340989) 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, 272420 + ... + 581151.

It is an arithmetic number, because the mean of its divisors is an integer number (12521901240).

Almost surely, 2^131762340986 is an apocalyptic number.

131762340986 is a deficient number, since it is larger than the sum of its proper divisors (68588078854).

131762340986 is an equidigital number, since it uses as much as digits as its factorization.

131762340986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854629.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 131762340986 in words is "one hundred thirty-one billion, seven hundred sixty-two million, three hundred forty thousand, nine hundred eighty-six".