2115025342 has 4 divisors (see below), whose sum is σ = 3172538016. Its totient is φ = 1057512670.

The previous prime is 2115025327. The next prime is 2115025357. The reversal of 2115025342 is 2435205112.

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

It is an interprime number because it is at equal distance from previous prime (2115025327) and next prime (2115025357).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528756334 + ... + 528756337.

It is an arithmetic number, because the mean of its divisors is an integer number (793134504).

Almost surely, 2^2115025342 is an apocalyptic number.

2115025342 is a deficient number, since it is larger than the sum of its proper divisors (1057512674).

2115025342 is a wasteful number, since it uses less digits than its factorization.

2115025342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057512673.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2115025342 is about 45989.4046710761. The cubic root of 2115025342 is about 1283.6260589271.

The spelling of 2115025342 in words is "two billion, one hundred fifteen million, twenty-five thousand, three hundred forty-two".