113377767412 has 72 divisors (see below), whose sum is σ = 263180166984. Its totient is φ = 42214330368.

The previous prime is 113377767407. The next prime is 113377767413. The reversal of 113377767412 is 214767773311.

It can be written as a sum of positive squares in 4 ways, for example, as 1449616 + 113376317796 = 1204^2 + 336714^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113377767413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1265413 + ... + 1352044.

It is an arithmetic number, because the mean of its divisors is an integer number (3655280097).

Almost surely, 2^113377767412 is an apocalyptic number.

It is an amenable number.

113377767412 is an abundant number, since it is smaller than the sum of its proper divisors (149802399572).

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

113377767412 is a wasteful number, since it uses less digits than its factorization.

113377767412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617505 (or 2617496 counting only the distinct ones).

The product of its digits is 1037232, while the sum is 49.

The spelling of 113377767412 in words is "one hundred thirteen billion, three hundred seventy-seven million, seven hundred sixty-seven thousand, four hundred twelve".