7899002345351 has 32 divisors (see below), whose sum is σ = 8819309553600. Its totient is φ = 7024488791040.

The previous prime is 7899002345321. The next prime is 7899002345359. The reversal of 7899002345351 is 1535432009987.

It is a cyclic number.

It is not a de Polignac number, because 7899002345351 - 2⁶ = 7899002345287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7899002345359) 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 31 ways as a sum of consecutive naturals, for example, 334961381 + ... + 334984961.

It is an arithmetic number, because the mean of its divisors is an integer number (275603423550).

Almost surely, 2^{7899002345351} is an apocalyptic number.

7899002345351 is a deficient number, since it is larger than the sum of its proper divisors (920307208249).

7899002345351 is a wasteful number, since it uses less digits than its factorization.

7899002345351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25539.

The product of its (nonzero) digits is 8164800, while the sum is 56.

The spelling of 7899002345351 in words is "seven trillion, eight hundred ninety-nine billion, two million, three hundred forty-five thousand, three hundred fifty-one".