7927754342499 has 12 divisors (see below), whose sum is σ = 11949079009296. Its totient is φ = 5055379580592.

The previous prime is 7927754342491. The next prime is 7927754342611. The reversal of 7927754342499 is 9942434577297.

7927754342499 is a `hidden beast` number, since 7 + 9 + 2 + 7 + 75 + 43 + 424 + 99 = 666.

It is not a de Polignac number, because 7927754342499 - 2³ = 7927754342491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7927754342491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19149164872 + ... + 19149165285.

It is an arithmetic number, because the mean of its divisors is an integer number (995756584108).

Almost surely, 2^{7927754342499} is an apocalyptic number.

7927754342499 is a deficient number, since it is larger than the sum of its proper divisors (4021324666797).

7927754342499 is a wasteful number, since it uses less digits than its factorization.

7927754342499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38298330186 (or 38298330183 counting only the distinct ones).

The product of its digits is 960180480, while the sum is 72.

The spelling of 7927754342499 in words is "seven trillion, nine hundred twenty-seven billion, seven hundred fifty-four million, three hundred forty-two thousand, four hundred ninety-nine".