326030143552 has 28 divisors (see below), whose sum is σ = 648579498876. Its totient is φ = 162608537600.

The previous prime is 326030143499. The next prime is 326030143567. The reversal of 326030143552 is 255341030623.

It can be written as a sum of positive squares in 2 ways, for example, as 269012344896 + 57017798656 = 518664^2 + 238784^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6326233 + ... + 6377560.

Almost surely, 2^326030143552 is an apocalyptic number.

326030143552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

326030143552 is a deficient number, since it is larger than the sum of its proper divisors (322549355324).

326030143552 is a wasteful number, since it uses less digits than its factorization.

326030143552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12704206 (or 12704196 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 326030143552 in words is "three hundred twenty-six billion, thirty million, one hundred forty-three thousand, five hundred fifty-two".