126785479396 has 12 divisors (see below), whose sum is σ = 225186150448. Its totient is φ = 62446579272.

The previous prime is 126785479393. The next prime is 126785479441. The reversal of 126785479396 is 693974587621.

It is a Harshad number since it is a multiple of its sum of digits (67).

It is not an unprimeable number, because it can be changed into a prime (126785479391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236539806 + ... + 236540341.

Almost surely, 2^126785479396 is an apocalyptic number.

It is an amenable number.

126785479396 is a deficient number, since it is larger than the sum of its proper divisors (98400671052).

126785479396 is a wasteful number, since it uses less digits than its factorization.

126785479396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473080218 (or 473080216 counting only the distinct ones).

The product of its digits is 137168640, while the sum is 67.

The spelling of 126785479396 in words is "one hundred twenty-six billion, seven hundred eighty-five million, four hundred seventy-nine thousand, three hundred ninety-six".