2408338244645 has 16 divisors (see below), whose sum is σ = 3087516123840. Its totient is φ = 1798024086144.

The previous prime is 2408338244621. The next prime is 2408338244647. The reversal of 2408338244645 is 5464428338042.

It is a cyclic number.

It is not a de Polignac number, because 2408338244645 - 2¹² = 2408338240549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2408338244647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189179672 + ... + 189192401.

It is an arithmetic number, because the mean of its divisors is an integer number (192969757740).

Almost surely, 2^{2408338244645} is an apocalyptic number.

It is an amenable number.

2408338244645 is a deficient number, since it is larger than the sum of its proper divisors (679177879195).

2408338244645 is a wasteful number, since it uses less digits than its factorization.

2408338244645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378372164.

The product of its (nonzero) digits is 17694720, while the sum is 53.

The spelling of 2408338244645 in words is "two trillion, four hundred eight billion, three hundred thirty-eight million, two hundred forty-four thousand, six hundred forty-five".