2015042466 has 24 divisors (see below), whose sum is σ = 4212930960. Its totient is φ = 642476296.

The previous prime is 2015042437. The next prime is 2015042507. The reversal of 2015042466 is 6642405102.

It is a super-2 number, since 2×2015042466² = 8120792279566722312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314256 + ... + 320603.

It is an arithmetic number, because the mean of its divisors is an integer number (175538790).

Almost surely, 2^2015042466 is an apocalyptic number.

2015042466 is an abundant number, since it is smaller than the sum of its proper divisors (2197888494).

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

2015042466 is a wasteful number, since it uses less digits than its factorization.

2015042466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634910 (or 634887 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2015042466 is about 44889.2243862600. The cubic root of 2015042466 is about 1263.0718835895.

Adding to 2015042466 its reverse (6642405102), we get a palindrome (8657447568).

The spelling of 2015042466 in words is "two billion, fifteen million, forty-two thousand, four hundred sixty-six".