126734104367 has 12 divisors (see below), whose sum is σ = 137270291040. Its totient is φ = 116953357248.

The previous prime is 126734104337. The next prime is 126734104369. The reversal of 126734104367 is 763401437621.

It is a happy number.

It is not a de Polignac number, because 126734104367 - 2²² = 126729910063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126734104369) 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, 529259 + ... + 730467.

It is an arithmetic number, because the mean of its divisors is an integer number (11439190920).

Almost surely, 2^126734104367 is an apocalyptic number.

126734104367 is a deficient number, since it is larger than the sum of its proper divisors (10536186673).

126734104367 is a wasteful number, since it uses less digits than its factorization.

126734104367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204962 (or 204949 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 126734104367 in words is "one hundred twenty-six billion, seven hundred thirty-four million, one hundred four thousand, three hundred sixty-seven".