197476523624231 has 8 divisors (see below), whose sum is σ = 211122816806304. Its totient is φ = 184055789007360.

The previous prime is 197476523624203. The next prime is 197476523624249. The reversal of 197476523624231 is 132426325674791.

197476523624231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 197476523624231 - 2²⁶ = 197476456515367 is a prime.

It is a super-2 number, since 2×197476523624231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197476523624251) 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, 56389639490 + ... + 56389642991.

It is an arithmetic number, because the mean of its divisors is an integer number (26390352100788).

Almost surely, 2^{197476523624231} is an apocalyptic number.

197476523624231 is a deficient number, since it is larger than the sum of its proper divisors (13646293182073).

197476523624231 is a wasteful number, since it uses less digits than its factorization.

197476523624231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112779282601.

The product of its digits is 91445760, while the sum is 62.

The spelling of 197476523624231 in words is "one hundred ninety-seven trillion, four hundred seventy-six billion, five hundred twenty-three million, six hundred twenty-four thousand, two hundred thirty-one".