2115024430 has 16 divisors (see below), whose sum is σ = 3830403024. Its totient is φ = 840818880.

The previous prime is 2115024427. The next prime is 2115024437. The reversal of 2115024430 is 344205112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115024437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647151 + ... + 650410.

It is an arithmetic number, because the mean of its divisors is an integer number (239400189).

Almost surely, 2^2115024430 is an apocalyptic number.

2115024430 is a deficient number, since it is larger than the sum of its proper divisors (1715378594).

2115024430 is a wasteful number, since it uses less digits than its factorization.

2115024430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297731.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2115024430 is about 45989.3947557478. The cubic root of 2115024430 is about 1283.6258744270.

Adding to 2115024430 its reverse (344205112), we get a palindrome (2459229542).

The spelling of 2115024430 in words is "two billion, one hundred fifteen million, twenty-four thousand, four hundred thirty".