2115424355 has 8 divisors (see below), whose sum is σ = 2769282864. Its totient is φ = 1538490400.

The previous prime is 2115424349. The next prime is 2115424361. The reversal of 2115424355 is 5534245112.

It is an interprime number because it is at equal distance from previous prime (2115424349) and next prime (2115424361).

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

It is not a de Polignac number, because 2115424355 - 2⁸ = 2115424099 is a prime.

It is a Duffinian 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, 19231076 + ... + 19231185.

It is an arithmetic number, because the mean of its divisors is an integer number (346160358).

Almost surely, 2^2115424355 is an apocalyptic number.

2115424355 is a deficient number, since it is larger than the sum of its proper divisors (653858509).

2115424355 is a wasteful number, since it uses less digits than its factorization.

2115424355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38462277.

The product of its digits is 24000, while the sum is 32.

The square root of 2115424355 is about 45993.7425635271. The cubic root of 2115424355 is about 1283.7067752617.

Adding to 2115424355 its reverse (5534245112), we get a palindrome (7649669467).

The spelling of 2115424355 in words is "two billion, one hundred fifteen million, four hundred twenty-four thousand, three hundred fifty-five".