326260003430 has 64 divisors (see below), whose sum is σ = 602734329792. Its totient is φ = 127113338880.

The previous prime is 326260003417. The next prime is 326260003493. The reversal of 326260003430 is 34300062623.

It is a super-2 number, since 2×326260003430² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 326260003393 and 326260003402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111846332 + ... + 111849248.

It is an arithmetic number, because the mean of its divisors is an integer number (9417723903).

Almost surely, 2^326260003430 is an apocalyptic number.

326260003430 is a deficient number, since it is larger than the sum of its proper divisors (276474326362).

326260003430 is a wasteful number, since it uses less digits than its factorization.

326260003430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809.

The product of its (nonzero) digits is 15552, while the sum is 29.

The spelling of 326260003430 in words is "three hundred twenty-six billion, two hundred sixty million, three thousand, four hundred thirty".