2418725842 has 8 divisors (see below), whose sum is σ = 3907172556. Its totient is φ = 1116334992.

The previous prime is 2418725819. The next prime is 2418725843. The reversal of 2418725842 is 2485278142.

It can be written as a sum of positive squares in 2 ways, for example, as 2247613281 + 171112561 = 47409^2 + 13081^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2418725843) 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, 46513933 + ... + 46513984.

Almost surely, 2^2418725842 is an apocalyptic number.

2418725842 is a deficient number, since it is larger than the sum of its proper divisors (1488446714).

2418725842 is a wasteful number, since it uses less digits than its factorization.

2418725842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93027932.

The product of its digits is 286720, while the sum is 43.

The square root of 2418725842 is about 49180.5433276209. The cubic root of 2418725842 is about 1342.3390205159.

The spelling of 2418725842 in words is "two billion, four hundred eighteen million, seven hundred twenty-five thousand, eight hundred forty-two".