126507332830 has 16 divisors (see below), whose sum is σ = 229163604480. Its totient is φ = 50280620832.

The previous prime is 126507332827. The next prime is 126507332857. The reversal of 126507332830 is 38233705621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40287390 + ... + 40290529.

It is an arithmetic number, because the mean of its divisors is an integer number (14322725280).

Almost surely, 2^126507332830 is an apocalyptic number.

126507332830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126507332830 is a deficient number, since it is larger than the sum of its proper divisors (102656271650).

126507332830 is a wasteful number, since it uses less digits than its factorization.

126507332830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80578083.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 126507332830 in words is "one hundred twenty-six billion, five hundred seven million, three hundred thirty-two thousand, eight hundred thirty".