17147296940 has 24 divisors (see below), whose sum is σ = 36050420112. Its totient is φ = 6851090880.

The previous prime is 17147296913. The next prime is 17147296951. The reversal of 17147296940 is 4969274171.

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, 471266 + ... + 506345.

It is an arithmetic number, because the mean of its divisors is an integer number (1502100838).

Almost surely, 2^17147296940 is an apocalyptic number.

17147296940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17147296940 is an abundant number, since it is smaller than the sum of its proper divisors (18903123172).

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

17147296940 is a wasteful number, since it uses less digits than its factorization.

17147296940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978497 (or 978495 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 50.

The spelling of 17147296940 in words is "seventeen billion, one hundred forty-seven million, two hundred ninety-six thousand, nine hundred forty".