2352140432500 has 30 divisors (see below), whose sum is σ = 5143660703258. Its totient is φ = 940856172000.

The previous prime is 2352140432459. The next prime is 2352140432501. The reversal of 2352140432500 is 52340412532.

It can be written as a sum of positive squares in 5 ways, for example, as 783940243216 + 1568200189284 = 885404^2 + 1252278^2 .

It is a super-2 number, since 2×2352140432500² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352140432501) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 470425587 + ... + 470430586.

Almost surely, 2^{2352140432500} is an apocalyptic number.

2352140432500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2352140432500 is an abundant number, since it is smaller than the sum of its proper divisors (2791520270758).

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

2352140432500 is an equidigital number, since it uses as much as digits as its factorization.

2352140432500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940856197 (or 940856180 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 2352140432500 in words is "two trillion, three hundred fifty-two billion, one hundred forty million, four hundred thirty-two thousand, five hundred".