3298135907429 has 24 divisors (see below), whose sum is σ = 3816591280320. Its totient is φ = 2840078324160.

The previous prime is 3298135907387. The next prime is 3298135907431. The reversal of 3298135907429 is 9247095318923.

It is a de Polignac number, because none of the positive numbers 2^k-3298135907429 is a prime.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3298135907449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15914177 + ... + 16120089.

It is an arithmetic number, because the mean of its divisors is an integer number (159024636680).

Almost surely, 2^{3298135907429} is an apocalyptic number.

It is an amenable number.

3298135907429 is a deficient number, since it is larger than the sum of its proper divisors (518455372891).

3298135907429 is a wasteful number, since it uses less digits than its factorization.

3298135907429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212921 (or 212910 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 62.

The spelling of 3298135907429 in words is "three trillion, two hundred ninety-eight billion, one hundred thirty-five million, nine hundred seven thousand, four hundred twenty-nine".