126346741739 has 8 divisors (see below), whose sum is σ = 128442732960. Its totient is φ = 124267320000.

The previous prime is 126346741733. The next prime is 126346741753. The reversal of 126346741739 is 937147643621.

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 126346741739 - 2⁸ = 126346741483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126346741733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4126994 + ... + 4157495.

It is an arithmetic number, because the mean of its divisors is an integer number (16055341620).

Almost surely, 2^126346741739 is an apocalyptic number.

126346741739 is a deficient number, since it is larger than the sum of its proper divisors (2095991221).

126346741739 is a wasteful number, since it uses less digits than its factorization.

126346741739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8284741.

The product of its digits is 4572288, while the sum is 53.

The spelling of 126346741739 in words is "one hundred twenty-six billion, three hundred forty-six million, seven hundred forty-one thousand, seven hundred thirty-nine".