2415402330 has 64 divisors (see below), whose sum is σ = 6695975808. Its totient is φ = 551106560.

The previous prime is 2415402307. The next prime is 2415402331. The reversal of 2415402330 is 332045142.

It is a self number, because there is not a number n which added to its sum of digits gives 2415402330.

It is not an unprimeable number, because it can be changed into a prime (2415402331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209667 + ... + 220886.

It is an arithmetic number, because the mean of its divisors is an integer number (104624622).

Almost surely, 2^2415402330 is an apocalyptic number.

2415402330 is an abundant number, since it is smaller than the sum of its proper divisors (4280573478).

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

2415402330 is a wasteful number, since it uses less digits than its factorization.

2415402330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430591.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2415402330 is about 49146.7428218799. The cubic root of 2415402330 is about 1341.7239136271.

Adding to 2415402330 its reverse (332045142), we get a palindrome (2747447472).

The spelling of 2415402330 in words is "two billion, four hundred fifteen million, four hundred two thousand, three hundred thirty".