2421942289170 has 32 divisors (see below), whose sum is σ = 5815471049280. Its totient is φ = 645539104320.

The previous prime is 2421942289153. The next prime is 2421942289187. The reversal of 2421942289170 is 719822491242.

It is an interprime number because it is at equal distance from previous prime (2421942289153) and next prime (2421942289187).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19447696 + ... + 19571835.

It is an arithmetic number, because the mean of its divisors is an integer number (181733470290).

Almost surely, 2^{2421942289170} is an apocalyptic number.

2421942289170 is an abundant number, since it is smaller than the sum of its proper divisors (3393528760110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2421942289170 is a wasteful number, since it uses less digits than its factorization.

2421942289170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39021610.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 2421942289170 in words is "two trillion, four hundred twenty-one billion, nine hundred forty-two million, two hundred eighty-nine thousand, one hundred seventy".