2352140432334 has 144 divisors (see below), whose sum is σ = 6847724825136. Its totient is φ = 575007552000.

The previous prime is 2352140432309. The next prime is 2352140432371. The reversal of 2352140432334 is 4332340412532.

2352140432334 is a `hidden beast` number, since 2 + 3 + 5 + 214 + 0 + 432 + 3 + 3 + 4 = 666.

It is a super-2 number, since 2×2352140432334² (a number of 26 digits) 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 71 ways as a sum of consecutive naturals, for example, 6965617 + ... + 7295484.

It is an arithmetic number, because the mean of its divisors is an integer number (47553644619).

Almost surely, 2^{2352140432334} is an apocalyptic number.

2352140432334 is an abundant number, since it is smaller than the sum of its proper divisors (4495584392802).

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

2352140432334 is a wasteful number, since it uses less digits than its factorization.

2352140432334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14261151 (or 14261141 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 2352140432334 its reverse (4332340412532), we get a palindrome (6684480844866).

The spelling of 2352140432334 in words is "two trillion, three hundred fifty-two billion, one hundred forty million, four hundred thirty-two thousand, three hundred thirty-four".