97141405632 has 56 divisors (see below), whose sum is σ = 258123177936. Its totient is φ = 32241481728.

The previous prime is 97141405609. The next prime is 97141405637. The reversal of 97141405632 is 23650414179.

It is a super-2 number, since 2×97141405632² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97141405637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040983 + ... + 1130454.

Almost surely, 2^97141405632 is an apocalyptic number.

It is an amenable number.

97141405632 is an abundant number, since it is smaller than the sum of its proper divisors (160981772304).

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

97141405632 is a wasteful number, since it uses less digits than its factorization.

97141405632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171685 (or 2171675 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 97141405632 in words is "ninety-seven billion, one hundred forty-one million, four hundred five thousand, six hundred thirty-two".