97641213190 has 8 divisors (see below), whose sum is σ = 175754183760. Its totient is φ = 39056485272.

The previous prime is 97641213157. The next prime is 97641213211. The reversal of 97641213190 is 9131214679.

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

It is a super-2 number, since 2×97641213190² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4882060650 + ... + 4882060669.

It is an arithmetic number, because the mean of its divisors is an integer number (21969272970).

Almost surely, 2^97641213190 is an apocalyptic number.

97641213190 is a deficient number, since it is larger than the sum of its proper divisors (78112970570).

97641213190 is a wasteful number, since it uses less digits than its factorization.

97641213190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9764121326.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 97641213190 in words is "ninety-seven billion, six hundred forty-one million, two hundred thirteen thousand, one hundred ninety".