126662482331 has 12 divisors (see below), whose sum is σ = 160736805720. Its totient is φ = 98698037760.

The previous prime is 126662482291. The next prime is 126662482333. The reversal of 126662482331 is 133284266621.

It is not a de Polignac number, because 126662482331 - 2¹⁰ = 126662481307 is a prime.

It is a super-2 number, since 2×126662482331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126662482333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117497126 + ... + 117498203.

It is an arithmetic number, because the mean of its divisors is an integer number (13394733810).

Almost surely, 2^126662482331 is an apocalyptic number.

126662482331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

126662482331 is a deficient number, since it is larger than the sum of its proper divisors (34074323389).

126662482331 is a wasteful number, since it uses less digits than its factorization.

126662482331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234995354 (or 234995347 counting only the distinct ones).

The product of its digits is 497664, while the sum is 44.

The spelling of 126662482331 in words is "one hundred twenty-six billion, six hundred sixty-two million, four hundred eighty-two thousand, three hundred thirty-one".