126902410444 has 6 divisors (see below), whose sum is σ = 222079218284. Its totient is φ = 63451205220.

The previous prime is 126902410387. The next prime is 126902410447. The reversal of 126902410444 is 444014209621.

It is a super-2 number, since 2×126902410444² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126902410447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15862801302 + ... + 15862801309.

Almost surely, 2^126902410444 is an apocalyptic number.

It is an amenable number.

126902410444 is a deficient number, since it is larger than the sum of its proper divisors (95176807840).

126902410444 is a wasteful number, since it uses less digits than its factorization.

126902410444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31725602615 (or 31725602613 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 126902410444 in words is "one hundred twenty-six billion, nine hundred two million, four hundred ten thousand, four hundred forty-four".