2314215240 has 64 divisors (see below), whose sum is σ = 6945998400. Its totient is φ = 616826112.

The previous prime is 2314215229. The next prime is 2314215269. The reversal of 2314215240 is 425124132.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2314215240.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369979 + ... + 376181.

It is an arithmetic number, because the mean of its divisors is an integer number (108531225).

Almost surely, 2^2314215240 is an apocalyptic number.

2314215240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2314215240 is an abundant number, since it is smaller than the sum of its proper divisors (4631783160).

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

2314215240 is a wasteful number, since it uses less digits than its factorization.

2314215240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9326 (or 9322 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2314215240 is about 48106.2910646830. The cubic root of 2314215240 is about 1322.7199882282.

Adding to 2314215240 its reverse (425124132), we get a palindrome (2739339372).

The spelling of 2314215240 in words is "two billion, three hundred fourteen million, two hundred fifteen thousand, two hundred forty".