2472215142 has 48 divisors (see below), whose sum is σ = 5159342160. Its totient is φ = 788804352.

The previous prime is 2472215131. The next prime is 2472215159. The reversal of 2472215142 is 2415122742.

It is a super-2 number, since 2×2472215142² = 12223695416668160328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3265428 + ... + 3266184.

It is an arithmetic number, because the mean of its divisors is an integer number (107486295).

Almost surely, 2^2472215142 is an apocalyptic number.

2472215142 is an abundant number, since it is smaller than the sum of its proper divisors (2687127018).

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

2472215142 is a wasteful number, since it uses less digits than its factorization.

2472215142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065 (or 928 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 2472215142 is about 49721.3751016603. The cubic root of 2472215142 is about 1352.1620849961.

Adding to 2472215142 its reverse (2415122742), we get a palindrome (4887337884).

The spelling of 2472215142 in words is "two billion, four hundred seventy-two million, two hundred fifteen thousand, one hundred forty-two".