2415692442 has 32 divisors (see below), whose sum is σ = 4968691200. Its totient is φ = 782535600.

The previous prime is 2415692423. The next prime is 2415692479. The reversal of 2415692442 is 2442965142.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2415692442.

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, 27817 + ... + 74867.

It is an arithmetic number, because the mean of its divisors is an integer number (155271600).

Almost surely, 2^2415692442 is an apocalyptic number.

2415692442 is an abundant number, since it is smaller than the sum of its proper divisors (2552998758).

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

2415692442 is a wasteful number, since it uses less digits than its factorization.

2415692442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47298.

The product of its digits is 138240, while the sum is 39.

The square root of 2415692442 is about 49149.6942208189. The cubic root of 2415692442 is about 1341.7776292642. Note that the first 3 decimals are identical.

The spelling of 2415692442 in words is "two billion, four hundred fifteen million, six hundred ninety-two thousand, four hundred forty-two".