126925211074 has 8 divisors (see below), whose sum is σ = 198665547840. Its totient is φ = 60703361796.

The previous prime is 126925211047. The next prime is 126925211117. The reversal of 126925211074 is 470112529621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×126925211074² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379621814 + ... + 1379621905.

It is an arithmetic number, because the mean of its divisors is an integer number (24833193480).

Almost surely, 2^126925211074 is an apocalyptic number.

126925211074 is a deficient number, since it is larger than the sum of its proper divisors (71740336766).

126925211074 is a wasteful number, since it uses less digits than its factorization.

126925211074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759243744.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 126925211074 in words is "one hundred twenty-six billion, nine hundred twenty-five million, two hundred eleven thousand, seventy-four".