2465662356641 has 8 divisors (see below), whose sum is σ = 2717543517024. Its totient is φ = 2218402869120.

The previous prime is 2465662356613. The next prime is 2465662356643. The reversal of 2465662356641 is 1466532665642.

It is a happy number.

2465662356641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2465662356641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2465662356643) 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, 1155417095 + ... + 1155419228.

It is an arithmetic number, because the mean of its divisors is an integer number (339692939628).

Almost surely, 2^{2465662356641} is an apocalyptic number.

It is an amenable number.

2465662356641 is a deficient number, since it is larger than the sum of its proper divisors (251881160383).

2465662356641 is a wasteful number, since it uses less digits than its factorization.

2465662356641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310836431.

The product of its digits is 37324800, while the sum is 56.

The spelling of 2465662356641 in words is "two trillion, four hundred sixty-five billion, six hundred sixty-two million, three hundred fifty-six thousand, six hundred forty-one".