7874445610197 has 8 divisors (see below), whose sum is σ = 11665845348480. Its totient is φ = 5249630406780.

The previous prime is 7874445610183. The next prime is 7874445610211. The reversal of 7874445610197 is 7910165444787.

7874445610197 is a `hidden beast` number, since 7 + 8 + 7 + 4 + 4 + 4 + 5 + 610 + 1 + 9 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (7874445610183) and next prime (7874445610211).

It is not a de Polignac number, because 7874445610197 - 2¹² = 7874445606101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7874441610197) 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, 145823066829 + ... + 145823066882.

It is an arithmetic number, because the mean of its divisors is an integer number (1458230668560).

Almost surely, 2^{7874445610197} is an apocalyptic number.

It is an amenable number.

7874445610197 is a deficient number, since it is larger than the sum of its proper divisors (3791399738283).

7874445610197 is a wasteful number, since it uses less digits than its factorization.

7874445610197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291646133720 (or 291646133714 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 63.

The spelling of 7874445610197 in words is "seven trillion, eight hundred seventy-four billion, four hundred forty-five million, six hundred ten thousand, one hundred ninety-seven".