126613406316 has 48 divisors (see below), whose sum is σ = 299845704704. Its totient is φ = 41578085376.

The previous prime is 126613406287. The next prime is 126613406347. The reversal of 126613406316 is 613604316621.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26836 + ... + 503931.

Almost surely, 2^126613406316 is an apocalyptic number.

It is an amenable number.

126613406316 is an abundant number, since it is smaller than the sum of its proper divisors (173232298388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126613406316 is a wasteful number, since it uses less digits than its factorization.

126613406316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531070 (or 531068 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 126613406316 in words is "one hundred twenty-six billion, six hundred thirteen million, four hundred six thousand, three hundred sixteen".