126807438604 has 48 divisors (see below), whose sum is σ = 291232408320. Its totient is φ = 46805204160.

The previous prime is 126807438577. The next prime is 126807438607. The reversal of 126807438604 is 406834708621.

It is not an unprimeable number, because it can be changed into a prime (126807438607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10828687 + ... + 10840390.

It is an arithmetic number, because the mean of its divisors is an integer number (6067341840).

Almost surely, 2^126807438604 is an apocalyptic number.

126807438604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

126807438604 is an abundant number, since it is smaller than the sum of its proper divisors (164424969716).

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

126807438604 is a wasteful number, since it uses less digits than its factorization.

126807438604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21669118 (or 21669116 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 126807438604 in words is "one hundred twenty-six billion, eight hundred seven million, four hundred thirty-eight thousand, six hundred four".