136202481459 has 24 divisors (see below), whose sum is σ = 214638823152. Its totient is φ = 82540523520.

The previous prime is 136202481451. The next prime is 136202481479. The reversal of 136202481459 is 954184202631.

136202481459 is a `hidden beast` number, since 1 + 3 + 620 + 2 + 4 + 8 + 14 + 5 + 9 = 666.

It is not a de Polignac number, because 136202481459 - 2³ = 136202481451 is a prime.

It is a super-2 number, since 2×136202481459² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136202481451) 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, 1428627 + ... + 1520979.

It is an arithmetic number, because the mean of its divisors is an integer number (8943284298).

Almost surely, 2^136202481459 is an apocalyptic number.

136202481459 is a deficient number, since it is larger than the sum of its proper divisors (78436341693).

136202481459 is a wasteful number, since it uses less digits than its factorization.

136202481459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107267 (or 107264 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 136202481459 in words is "one hundred thirty-six billion, two hundred two million, four hundred eighty-one thousand, four hundred fifty-nine".