2340642054 has 16 divisors (see below), whose sum is σ = 4682664000. Its totient is φ = 779984040.

The previous prime is 2340642049. The next prime is 2340642067. The reversal of 2340642054 is 4502460432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34752 + ... + 76739.

It is an arithmetic number, because the mean of its divisors is an integer number (292666500).

Almost surely, 2^2340642054 is an apocalyptic number.

2340642054 is an abundant number, since it is smaller than the sum of its proper divisors (2342021946).

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

2340642054 is a wasteful number, since it uses less digits than its factorization.

2340642054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114995.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2340642054 is about 48380.1824510822. The cubic root of 2340642054 is about 1327.7358076782.

The spelling of 2340642054 in words is "two billion, three hundred forty million, six hundred forty-two thousand, fifty-four".