34032140431 has 4 divisors (see below), whose sum is σ = 34037424000. Its totient is φ = 34026856864.

The previous prime is 34032140381. The next prime is 34032140459. The reversal of 34032140431 is 13404123043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13404123043 = 48817 ⋅274579.

It is a cyclic number.

It is not a de Polignac number, because 34032140431 - 2⁹ = 34032139919 is a prime.

It is a super-2 number, since 2×34032140431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34032140396 and 34032140405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34032141431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2632111 + ... + 2645008.

It is an arithmetic number, because the mean of its divisors is an integer number (8509356000).

Almost surely, 2^34032140431 is an apocalyptic number.

34032140431 is a deficient number, since it is larger than the sum of its proper divisors (5283569).

34032140431 is an equidigital number, since it uses as much as digits as its factorization.

34032140431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283568.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 34032140431 its reverse (13404123043), we get a palindrome (47436263474).

The spelling of 34032140431 in words is "thirty-four billion, thirty-two million, one hundred forty thousand, four hundred thirty-one".