917401009136 has 10 divisors (see below), whose sum is σ = 1777464455232. Its totient is φ = 458700504560.

The previous prime is 917401009117. The next prime is 917401009169. The reversal of 917401009136 is 631900104719.

It is a super-2 number, since 2×917401009136² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 917401009093 and 917401009102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28668781520 + ... + 28668781551.

Almost surely, 2^917401009136 is an apocalyptic number.

It is an amenable number.

917401009136 is a deficient number, since it is larger than the sum of its proper divisors (860063446096).

917401009136 is a wasteful number, since it uses less digits than its factorization.

917401009136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57337563079 (or 57337563073 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 41.

The spelling of 917401009136 in words is "nine hundred seventeen billion, four hundred one million, nine thousand, one hundred thirty-six".