126414618616 has 32 divisors (see below), whose sum is σ = 278465770800. Its totient is φ = 53041098240.

The previous prime is 126414618559. The next prime is 126414618619. The reversal of 126414618616 is 616816414621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126414618619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55250001 + ... + 55252288.

Almost surely, 2^126414618616 is an apocalyptic number.

It is an amenable number.

126414618616 is an abundant number, since it is smaller than the sum of its proper divisors (152051152184).

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

126414618616 is a wasteful number, since it uses less digits than its factorization.

126414618616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110502319 (or 110502315 counting only the distinct ones).

The product of its digits is 331776, while the sum is 46.

The spelling of 126414618616 in words is "one hundred twenty-six billion, four hundred fourteen million, six hundred eighteen thousand, six hundred sixteen".