97949560941 has 24 divisors (see below), whose sum is σ = 141741676440. Its totient is φ = 65180290176.

The previous prime is 97949560897. The next prime is 97949560987. The reversal of 97949560941 is 14906594979.

It can be written as a sum of positive squares in 4 ways, for example, as 27487982025 + 70461578916 = 165795^2 + 265446^2 .

It is not a de Polignac number, because 97949560941 - 2¹¹ = 97949558893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97949560441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15327775 + ... + 15334163.

It is an arithmetic number, because the mean of its divisors is an integer number (5905903185).

Almost surely, 2^97949560941 is an apocalyptic number.

It is an amenable number.

97949560941 is a deficient number, since it is larger than the sum of its proper divisors (43792115499).

97949560941 is a wasteful number, since it uses less digits than its factorization.

97949560941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9245 (or 9242 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 63.

The spelling of 97949560941 in words is "ninety-seven billion, nine hundred forty-nine million, five hundred sixty thousand, nine hundred forty-one".