97240679061 has 4 divisors (see below), whose sum is σ = 129654238752. Its totient is φ = 64827119372.

The previous prime is 97240679047. The next prime is 97240679083. The reversal of 97240679061 is 16097604279.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16097604279 = 3 ⋅5365868093.

It is a cyclic number.

It is not a de Polignac number, because 97240679061 - 2¹³ = 97240670869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97240678995 and 97240679013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97240674061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16206779841 + ... + 16206779846.

It is an arithmetic number, because the mean of its divisors is an integer number (32413559688).

Almost surely, 2^97240679061 is an apocalyptic number.

It is an amenable number.

97240679061 is a deficient number, since it is larger than the sum of its proper divisors (32413559691).

97240679061 is a wasteful number, since it uses less digits than its factorization.

97240679061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32413559690.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The spelling of 97240679061 in words is "ninety-seven billion, two hundred forty million, six hundred seventy-nine thousand, sixty-one".