3235507326413 has 4 divisors (see below), whose sum is σ = 3235510926780. Its totient is φ = 3235503726048.

The previous prime is 3235507326397. The next prime is 3235507326419. The reversal of 3235507326413 is 3146237055323.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1011838833604 + 2223668492809 = 1005902^2 + 1491197^2 .

It is a cyclic number.

It is not a de Polignac number, because 3235507326413 - 2⁴ = 3235507326397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3235507326419) 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 3 ways as a sum of consecutive naturals, for example, 792431 + ... + 2664387.

It is an arithmetic number, because the mean of its divisors is an integer number (808877731695).

Almost surely, 2^{3235507326413} is an apocalyptic number.

It is an amenable number.

3235507326413 is a deficient number, since it is larger than the sum of its proper divisors (3600367).

3235507326413 is a wasteful number, since it uses less digits than its factorization.

3235507326413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600366.

The product of its (nonzero) digits is 1360800, while the sum is 44.

The spelling of 3235507326413 in words is "three trillion, two hundred thirty-five billion, five hundred seven million, three hundred twenty-six thousand, four hundred thirteen".