2991475010465 has 8 divisors (see below), whose sum is σ = 3591730575168. Its totient is φ = 2391872966640.

The previous prime is 2991475010443. The next prime is 2991475010507. The reversal of 2991475010465 is 5640105741992.

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

It is not a de Polignac number, because 2991475010465 - 2³⁶ = 2922755533729 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 163370147 + ... + 163388456.

It is an arithmetic number, because the mean of its divisors is an integer number (448966321896).

Almost surely, 2^{2991475010465} is an apocalyptic number.

It is an amenable number.

2991475010465 is a deficient number, since it is larger than the sum of its proper divisors (600255564703).

2991475010465 is a wasteful number, since it uses less digits than its factorization.

2991475010465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326760439.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 2991475010465 in words is "two trillion, nine hundred ninety-one billion, four hundred seventy-five million, ten thousand, four hundred sixty-five".