99402441 has 8 divisors (see below), whose sum is σ = 133752960. Its totient is φ = 65660112.

The previous prime is 99402439. The next prime is 99402449. The reversal of 99402441 is 14420499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99402441 - 2¹ = 99402439 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99402449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151665 + ... + 152318.

It is an arithmetic number, because the mean of its divisors is an integer number (16719120).

Almost surely, 2^99402441 is an apocalyptic number.

It is an amenable number.

99402441 is a deficient number, since it is larger than the sum of its proper divisors (34350519).

99402441 is a wasteful number, since it uses less digits than its factorization.

99402441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304095.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 99402441 is about 9970.0772815460. The cubic root of 99402441 is about 463.2324946032.

The spelling of 99402441 in words is "ninety-nine million, four hundred two thousand, four hundred forty-one".