34131432501 has 12 divisors (see below), whose sum is σ = 49306314720. Its totient is φ = 22751816040.

The previous prime is 34131432497. The next prime is 34131432509. The reversal of 34131432501 is 10523413143.

It is a happy number.

34131432501 is a `hidden beast` number, since 3 + 4 + 13 + 143 + 2 + 501 = 666.

It is not a de Polignac number, because 34131432501 - 2² = 34131432497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34131432509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116545 + ... + 286086.

It is an arithmetic number, because the mean of its divisors is an integer number (4108859560).

Almost surely, 2^34131432501 is an apocalyptic number.

It is an amenable number.

34131432501 is a deficient number, since it is larger than the sum of its proper divisors (15174882219).

34131432501 is a wasteful number, since it uses less digits than its factorization.

34131432501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412056 (or 412053 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 34131432501 its reverse (10523413143), we get a palindrome (44654845644).

The spelling of 34131432501 in words is "thirty-four billion, one hundred thirty-one million, four hundred thirty-two thousand, five hundred one".