10617407940 has 24 divisors (see below), whose sum is σ = 29728742400. Its totient is φ = 2831308768.

The previous prime is 10617407897. The next prime is 10617407971. The reversal of 10617407940 is 4970471601.

It is a super-2 number, since 2×10617407940² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88478340 + ... + 88478459.

It is an arithmetic number, because the mean of its divisors is an integer number (1238697600).

Almost surely, 2^10617407940 is an apocalyptic number.

10617407940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10617407940 is an abundant number, since it is smaller than the sum of its proper divisors (19111334460).

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

10617407940 is a wasteful number, since it uses less digits than its factorization.

10617407940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176956811 (or 176956809 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 10617407940 in words is "ten billion, six hundred seventeen million, four hundred seven thousand, nine hundred forty".