11858119539672 has 64 divisors (see below), whose sum is σ = 33961201747200. Its totient is φ = 3379948133760.

The previous prime is 11858119539671. The next prime is 11858119539757. The reversal of 11858119539672 is 27693591185811.

11858119539672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11858119539672² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11858119539671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84158779 + ... + 84299562.

It is an arithmetic number, because the mean of its divisors is an integer number (530643777300).

Almost surely, 2^{11858119539672} is an apocalyptic number.

11858119539672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11858119539672 is an abundant number, since it is smaller than the sum of its proper divisors (22103082207528).

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

11858119539672 is a wasteful number, since it uses less digits than its factorization.

11858119539672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168458776 (or 168458772 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 66.

The spelling of 11858119539672 in words is "eleven trillion, eight hundred fifty-eight billion, one hundred nineteen million, five hundred thirty-nine thousand, six hundred seventy-two".