112461153677 has 12 divisors (see below), whose sum is σ = 120730143060. Its totient is φ = 104395765248.

The previous prime is 112461153611. The next prime is 112461153709. The reversal of 112461153677 is 776351164211.

It can be written as a sum of positive squares in 6 ways, for example, as 226773481 + 112234380196 = 15059^2 + 335014^2 .

It is a de Polignac number, because none of the positive numbers 2^k-112461153677 is a prime.

It is a super-2 number, since 2×112461153677² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112461153377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 530102 + ... + 711287.

It is an arithmetic number, because the mean of its divisors is an integer number (10060845255).

Almost surely, 2^112461153677 is an apocalyptic number.

112461153677 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

112461153677 is a deficient number, since it is larger than the sum of its proper divisors (8268989383).

112461153677 is an equidigital number, since it uses as much as digits as its factorization.

112461153677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241552 (or 1241479 counting only the distinct ones).

The product of its digits is 211680, while the sum is 44.

The spelling of 112461153677 in words is "one hundred twelve billion, four hundred sixty-one million, one hundred fifty-three thousand, six hundred seventy-seven".