99339742467 has 48 divisors (see below), whose sum is σ = 175179185280. Its totient is φ = 55445405904.

The previous prime is 99339742459. The next prime is 99339742477. The reversal of 99339742467 is 76424793399.

99339742467 is a `hidden beast` number, since 99 + 33 + 97 + 424 + 6 + 7 = 666.

It is not a de Polignac number, because 99339742467 - 2³ = 99339742459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (99339742477) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 816213 + ... + 929990.

It is an arithmetic number, because the mean of its divisors is an integer number (3649566360).

Almost surely, 2^99339742467 is an apocalyptic number.

99339742467 is a deficient number, since it is larger than the sum of its proper divisors (75839442813).

99339742467 is a wasteful number, since it uses less digits than its factorization.

99339742467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746269 (or 1746256 counting only the distinct ones).

The product of its digits is 61725888, while the sum is 63.

The spelling of 99339742467 in words is "ninety-nine billion, three hundred thirty-nine million, seven hundred forty-two thousand, four hundred sixty-seven".