13430491933 has 8 divisors (see below), whose sum is σ = 13602586880. Its totient is φ = 13258449360.

The previous prime is 13430491927. The next prime is 13430491937. The reversal of 13430491933 is 33919403431.

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 13430491933 - 2¹⁷ = 13430360861 is a prime.

It is a super-2 number, since 2×13430491933² (a number of 21 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 (13430491937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 974416 + ... + 988102.

It is an arithmetic number, because the mean of its divisors is an integer number (1700323360).

Almost surely, 2^13430491933 is an apocalyptic number.

It is an amenable number.

13430491933 is a deficient number, since it is larger than the sum of its proper divisors (172094947).

13430491933 is a wasteful number, since it uses less digits than its factorization.

13430491933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26187.

The product of its (nonzero) digits is 104976, while the sum is 40.

The spelling of 13430491933 in words is "thirteen billion, four hundred thirty million, four hundred ninety-one thousand, nine hundred thirty-three".