126799977295 has 8 divisors (see below), whose sum is σ = 152243450496. Its totient is φ = 101384330016.

The previous prime is 126799977287. The next prime is 126799977301. The reversal of 126799977295 is 592779997621.

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

It is a cyclic number.

It is not a de Polignac number, because 126799977295 - 2³ = 126799977287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6946452 + ... + 6964681.

It is an arithmetic number, because the mean of its divisors is an integer number (19030431312).

Almost surely, 2^126799977295 is an apocalyptic number.

126799977295 is a deficient number, since it is larger than the sum of its proper divisors (25443473201).

126799977295 is a wasteful number, since it uses less digits than its factorization.

126799977295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13912961.

The product of its digits is 270050760, while the sum is 73.

The spelling of 126799977295 in words is "one hundred twenty-six billion, seven hundred ninety-nine million, nine hundred seventy-seven thousand, two hundred ninety-five".