2352142452 has 48 divisors (see below), whose sum is σ = 6014195712. Its totient is φ = 709565280.

The previous prime is 2352142399. The next prime is 2352142477. The reversal of 2352142452 is 2542412532.

It is a super-2 number, since 2×2352142452² = 11065148229001144608, 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 15 ways as a sum of consecutive naturals, for example, 10518 + ... + 69389.

It is an arithmetic number, because the mean of its divisors is an integer number (125295744).

Almost surely, 2^2352142452 is an apocalyptic number.

2352142452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2352142452 is an abundant number, since it is smaller than the sum of its proper divisors (3662053260).

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

2352142452 is a wasteful number, since it uses less digits than its factorization.

2352142452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80148 (or 80146 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 2352142452 is about 48498.8912450584. The cubic root of 2352142452 is about 1329.9068003360.

Adding to 2352142452 its reverse (2542412532), we get a palindrome (4894554984).

The spelling of 2352142452 in words is "two billion, three hundred fifty-two million, one hundred forty-two thousand, four hundred fifty-two".