974245915068 has 12 divisors (see below), whose sum is σ = 2273240468520. Its totient is φ = 324748638352.

The previous prime is 974245915061. The next prime is 974245915087. The reversal of 974245915068 is 860519542479.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974245915061) 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, 40593579783 + ... + 40593579806.

It is an arithmetic number, because the mean of its divisors is an integer number (189436705710).

Almost surely, 2^974245915068 is an apocalyptic number.

It is an amenable number.

974245915068 is an abundant number, since it is smaller than the sum of its proper divisors (1298994553452).

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

974245915068 is a wasteful number, since it uses less digits than its factorization.

974245915068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81187159596 (or 81187159594 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 60.

The spelling of 974245915068 in words is "nine hundred seventy-four billion, two hundred forty-five million, nine hundred fifteen thousand, sixty-eight".