32961317998 has 16 divisors (see below), whose sum is σ = 56539012320. Its totient is φ = 14117805216.

The previous prime is 32961317993. The next prime is 32961318001. The reversal of 32961317998 is 89971316923.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32961317993) 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, 681961 + ... + 728692.

It is an arithmetic number, because the mean of its divisors is an integer number (3533688270).

Almost surely, 2^32961317998 is an apocalyptic number.

32961317998 is a deficient number, since it is larger than the sum of its proper divisors (23577694322).

32961317998 is a wasteful number, since it uses less digits than its factorization.

32961317998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412331.

The product of its digits is 4408992, while the sum is 58.

The spelling of 32961317998 in words is "thirty-two billion, nine hundred sixty-one million, three hundred seventeen thousand, nine hundred ninety-eight".