2624639960345 has 8 divisors (see below), whose sum is σ = 3391842410376. Its totient is φ = 1938195662976.

The previous prime is 2624639960321. The next prime is 2624639960407. The reversal of 2624639960345 is 5430699364262.

It can be written as a sum of positive squares in 4 ways, for example, as 246842036224 + 2377797924121 = 496832^2 + 1542011^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2624639960345 - 2¹⁰ = 2624639959321 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, 20189538092 + ... + 20189538221.

It is an arithmetic number, because the mean of its divisors is an integer number (423980301297).

Almost surely, 2^{2624639960345} is an apocalyptic number.

It is an amenable number.

2624639960345 is a deficient number, since it is larger than the sum of its proper divisors (767202450031).

2624639960345 is a wasteful number, since it uses less digits than its factorization.

2624639960345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40379076331.

The product of its (nonzero) digits is 50388480, while the sum is 59.

The spelling of 2624639960345 in words is "two trillion, six hundred twenty-four billion, six hundred thirty-nine million, nine hundred sixty thousand, three hundred forty-five".