2473142056 has 128 divisors (see below), whose sum is σ = 6060072960. Its totient is φ = 918086400.

The previous prime is 2473142047. The next prime is 2473142101. The reversal of 2473142056 is 6502413742.

It is a super-2 number, since 2×2473142056² = 12232863258311814272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1278466 + ... + 1280398.

It is an arithmetic number, because the mean of its divisors is an integer number (47344320).

Almost surely, 2^2473142056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2473142056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3030036480).

2473142056 is an abundant number, since it is smaller than the sum of its proper divisors (3586930904).

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

2473142056 is a wasteful number, since it uses less digits than its factorization.

2473142056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055 (or 2051 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 2473142056 is about 49730.6953098386. The cubic root of 2473142056 is about 1352.3310537534.

Adding to 2473142056 its reverse (6502413742), we get a palindrome (8975555798).

The spelling of 2473142056 in words is "two billion, four hundred seventy-three million, one hundred forty-two thousand, fifty-six".