913691418641 has 8 divisors (see below), whose sum is σ = 913974245568. Its totient is φ = 913408650000.

The previous prime is 913691418587. The next prime is 913691418709. The reversal of 913691418641 is 146814196319.

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 913691418641 - 2³⁴ = 896511549457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (913691418841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90004916 + ... + 90015066.

It is an arithmetic number, because the mean of its divisors is an integer number (114246780696).

Almost surely, 2^913691418641 is an apocalyptic number.

It is an amenable number.

913691418641 is a deficient number, since it is larger than the sum of its proper divisors (282826927).

913691418641 is a wasteful number, since it uses less digits than its factorization.

913691418641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29143.

The product of its digits is 1119744, while the sum is 53.

The spelling of 913691418641 in words is "nine hundred thirteen billion, six hundred ninety-one million, four hundred eighteen thousand, six hundred forty-one".