2507842342 has 4 divisors (see below), whose sum is σ = 3761763516. Its totient is φ = 1253921170.

The previous prime is 2507842331. The next prime is 2507842343. The reversal of 2507842342 is 2432487052.

2507842342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2507842343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626960584 + ... + 626960587.

It is an arithmetic number, because the mean of its divisors is an integer number (940440879).

Almost surely, 2^2507842342 is an apocalyptic number.

2507842342 is a deficient number, since it is larger than the sum of its proper divisors (1253921174).

2507842342 is a wasteful number, since it uses less digits than its factorization.

2507842342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253921173.

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 2507842342 is about 50078.3620139477. The cubic root of 2507842342 is about 1358.6264863591.

The spelling of 2507842342 in words is "two billion, five hundred seven million, eight hundred forty-two thousand, three hundred forty-two".