126313350854 has 4 divisors (see below), whose sum is σ = 189470026284. Its totient is φ = 63156675426.

The previous prime is 126313350847. The next prime is 126313350941. The reversal of 126313350854 is 458053313621.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31578337712 + ... + 31578337715.

It is an arithmetic number, because the mean of its divisors is an integer number (47367506571).

Almost surely, 2^126313350854 is an apocalyptic number.

126313350854 is a deficient number, since it is larger than the sum of its proper divisors (63156675430).

126313350854 is an equidigital number, since it uses as much as digits as its factorization.

126313350854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63156675429.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 126313350854 in words is "one hundred twenty-six billion, three hundred thirteen million, three hundred fifty thousand, eight hundred fifty-four".