7239861098497 has 16 divisors (see below), whose sum is σ = 7468435974400. Its totient is φ = 7018182552240.

The previous prime is 7239861098447. The next prime is 7239861098549. The reversal of 7239861098497 is 7948901689327.

It is a de Polignac number, because none of the positive numbers 2^k-7239861098497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7239861098447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13463254 + ... + 13990672.

It is an arithmetic number, because the mean of its divisors is an integer number (466777248400).

Almost surely, 2^{7239861098497} is an apocalyptic number.

It is an amenable number.

7239861098497 is a deficient number, since it is larger than the sum of its proper divisors (228574875903).

7239861098497 is an frugal number, since it uses more digits than its factorization.

7239861098497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527801 (or 527727 counting only the distinct ones).

The product of its (nonzero) digits is 329204736, while the sum is 73.

The spelling of 7239861098497 in words is "seven trillion, two hundred thirty-nine billion, eight hundred sixty-one million, ninety-eight thousand, four hundred ninety-seven".