2569274042 has 8 divisors (see below), whose sum is σ = 3854272896. Its totient is φ = 1284516412.

The previous prime is 2569274033. The next prime is 2569274051. The reversal of 2569274042 is 2404729652.

It is an interprime number because it is at equal distance from previous prime (2569274033) and next prime (2569274051).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30788 + ... + 78015.

It is an arithmetic number, because the mean of its divisors is an integer number (481784112).

Almost surely, 2^2569274042 is an apocalyptic number.

2569274042 is a deficient number, since it is larger than the sum of its proper divisors (1284998854).

2569274042 is a wasteful number, since it uses less digits than its factorization.

2569274042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120612.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 2569274042 is about 50688.0068852584. The cubic root of 2569274042 is about 1369.6306820580.

The spelling of 2569274042 in words is "two billion, five hundred sixty-nine million, two hundred seventy-four thousand, forty-two".