9942108465 has 16 divisors (see below), whose sum is σ = 15908622336. Its totient is φ = 5302041600.

The previous prime is 9942108439. The next prime is 9942108499. The reversal of 9942108465 is 5648012499.

It is not a de Polignac number, because 9942108465 - 2⁶ = 9942108401 is a prime.

It is a super-3 number, since 3×9942108465³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319185 + ... + 348945.

It is an arithmetic number, because the mean of its divisors is an integer number (994288896).

Almost surely, 2^9942108465 is an apocalyptic number.

It is an amenable number.

9942108465 is a deficient number, since it is larger than the sum of its proper divisors (5966513871).

9942108465 is a wasteful number, since it uses less digits than its factorization.

9942108465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52040.

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 9942108465 is about 99710.1221792452. The cubic root of 9942108465 is about 2150.2691903797.

The spelling of 9942108465 in words is "nine billion, nine hundred forty-two million, one hundred eight thousand, four hundred sixty-five".