99702920476 has 24 divisors (see below), whose sum is σ = 175950238464. Its totient is φ = 49432022640.

The previous prime is 99702920453. The next prime is 99702920479. The reversal of 99702920476 is 67402920799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99702920479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598141 + ... + 746443.

It is an arithmetic number, because the mean of its divisors is an integer number (7331259936).

Almost surely, 2^99702920476 is an apocalyptic number.

It is an amenable number.

99702920476 is a deficient number, since it is larger than the sum of its proper divisors (76247317988).

99702920476 is a wasteful number, since it uses less digits than its factorization.

99702920476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149721 (or 149719 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 99702920476 in words is "ninety-nine billion, seven hundred two million, nine hundred twenty thousand, four hundred seventy-six".