1031197967432 has 64 divisors (see below), whose sum is σ = 2018873127600. Its totient is φ = 493301283840.

The previous prime is 1031197967363. The next prime is 1031197967447. The reversal of 1031197967432 is 2347697911301.

It can be written as a sum of positive squares in 8 ways, for example, as 991032196036 + 40165771396 = 995506^2 + 200414^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96287294 + ... + 96298002.

Almost surely, 2^{1031197967432} is an apocalyptic number.

It is an amenable number.

1031197967432 is a deficient number, since it is larger than the sum of its proper divisors (987675160168).

1031197967432 is a wasteful number, since it uses less digits than its factorization.

1031197967432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16146 (or 16142 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 53.

The spelling of 1031197967432 in words is "one trillion, thirty-one billion, one hundred ninety-seven million, nine hundred sixty-seven thousand, four hundred thirty-two".