2403644645162 has 4 divisors (see below), whose sum is σ = 3605466967746. Its totient is φ = 1201822322580.

The previous prime is 2403644645123. The next prime is 2403644645167. The reversal of 2403644645162 is 2615464463042.

2403644645162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2232481234201 + 171163410961 = 1494149^2 + 413719^2 .

It is not an unprimeable number, because it can be changed into a prime (2403644645167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600911161289 + ... + 600911161292.

Almost surely, 2^{2403644645162} is an apocalyptic number.

2403644645162 is a deficient number, since it is larger than the sum of its proper divisors (1201822322584).

2403644645162 is a wasteful number, since it uses less digits than its factorization.

2403644645162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201822322583.

The product of its (nonzero) digits is 3317760, while the sum is 47.

The spelling of 2403644645162 in words is "two trillion, four hundred three billion, six hundred forty-four million, six hundred forty-five thousand, one hundred sixty-two".