34328885431 has 8 divisors (see below), whose sum is σ = 35438400000. Its totient is φ = 33219504120.

The previous prime is 34328885429. The next prime is 34328885447. The reversal of 34328885431 is 13458882343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34328885431 - 2¹ = 34328885429 is a prime.

It is a super-2 number, since 2×34328885431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34328885471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977820 + ... + 1012318.

It is an arithmetic number, because the mean of its divisors is an integer number (4429800000).

Almost surely, 2^34328885431 is an apocalyptic number.

34328885431 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

34328885431 is a deficient number, since it is larger than the sum of its proper divisors (1109514569).

34328885431 is a wasteful number, since it uses less digits than its factorization.

34328885431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66629.

The product of its digits is 2211840, while the sum is 49.

The spelling of 34328885431 in words is "thirty-four billion, three hundred twenty-eight million, eight hundred eighty-five thousand, four hundred thirty-one".