136124253435 has 32 divisors (see below), whose sum is σ = 218199366720. Its totient is φ = 72466219008.

The previous prime is 136124253431. The next prime is 136124253437. The reversal of 136124253435 is 534352421631.

It is not a de Polignac number, because 136124253435 - 2² = 136124253431 is a prime.

It is a super-2 number, since 2×136124253435² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136124253393 and 136124253402.

It is not an unprimeable number, because it can be changed into a prime (136124253431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22264939 + ... + 22271051.

It is an arithmetic number, because the mean of its divisors is an integer number (6818730210).

Almost surely, 2^136124253435 is an apocalyptic number.

136124253435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136124253435 is a deficient number, since it is larger than the sum of its proper divisors (82075113285).

136124253435 is a wasteful number, since it uses less digits than its factorization.

136124253435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8607.

The product of its digits is 259200, while the sum is 39.

The spelling of 136124253435 in words is "one hundred thirty-six billion, one hundred twenty-four million, two hundred fifty-three thousand, four hundred thirty-five".