2404351015161 has 4 divisors (see below), whose sum is σ = 3205801353552. Its totient is φ = 1602900676772.

The previous prime is 2404351015159. The next prime is 2404351015201. The reversal of 2404351015161 is 1615101534042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2404351015161 - 2¹ = 2404351015159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2404351015361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400725169191 + ... + 400725169196.

It is an arithmetic number, because the mean of its divisors is an integer number (801450338388).

Almost surely, 2^{2404351015161} is an apocalyptic number.

It is an amenable number.

2404351015161 is a deficient number, since it is larger than the sum of its proper divisors (801450338391).

2404351015161 is an equidigital number, since it uses as much as digits as its factorization.

2404351015161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801450338390.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 2404351015161 in words is "two trillion, four hundred four billion, three hundred fifty-one million, fifteen thousand, one hundred sixty-one".