126500038754 has 8 divisors (see below), whose sum is σ = 190886286528. Its totient is φ = 62871276580.

The previous prime is 126500038673. The next prime is 126500038783. The reversal of 126500038754 is 457830005621.

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

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, 189370982 + ... + 189371649.

It is an arithmetic number, because the mean of its divisors is an integer number (23860785816).

Almost surely, 2^126500038754 is an apocalyptic number.

126500038754 is a deficient number, since it is larger than the sum of its proper divisors (64386247774).

126500038754 is a wasteful number, since it uses less digits than its factorization.

126500038754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378742800.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 126500038754 in words is "one hundred twenty-six billion, five hundred million, thirty-eight thousand, seven hundred fifty-four".