126344019160 has 16 divisors (see below), whose sum is σ = 284274043200. Its totient is φ = 50537607648.

The previous prime is 126344019149. The next prime is 126344019173. The reversal of 126344019160 is 61910443621.

It is a super-2 number, since 2×126344019160² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1579300200 + ... + 1579300279.

It is an arithmetic number, because the mean of its divisors is an integer number (17767127700).

Almost surely, 2^126344019160 is an apocalyptic number.

126344019160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126344019160 is an abundant number, since it is smaller than the sum of its proper divisors (157930024040).

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

126344019160 is a wasteful number, since it uses less digits than its factorization.

126344019160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3158600490 (or 3158600486 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 126344019160 in words is "one hundred twenty-six billion, three hundred forty-four million, nineteen thousand, one hundred sixty".