126133772496 has 20 divisors (see below), whose sum is σ = 325845579072. Its totient is φ = 42044590816.

The previous prime is 126133772483. The next prime is 126133772551. The reversal of 126133772496 is 694277331621.

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, 1313893416 + ... + 1313893511.

Almost surely, 2^126133772496 is an apocalyptic number.

126133772496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

126133772496 is an abundant number, since it is smaller than the sum of its proper divisors (199711806576).

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

126133772496 is a wasteful number, since it uses less digits than its factorization.

126133772496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627786938 (or 2627786932 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 51.

The spelling of 126133772496 in words is "one hundred twenty-six billion, one hundred thirty-three million, seven hundred seventy-two thousand, four hundred ninety-six".