326144446130 has 32 divisors (see below), whose sum is σ = 612877104000. Its totient is φ = 124726066432.

The previous prime is 326144446127. The next prime is 326144446183. The reversal of 326144446130 is 31644441623.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144986 + ... + 820554.

It is an arithmetic number, because the mean of its divisors is an integer number (19152409500).

Almost surely, 2^326144446130 is an apocalyptic number.

326144446130 is a deficient number, since it is larger than the sum of its proper divisors (286732657870).

326144446130 is a wasteful number, since it uses less digits than its factorization.

326144446130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677698.

The product of its (nonzero) digits is 165888, while the sum is 38.

Adding to 326144446130 its reverse (31644441623), we get a palindrome (357788887753).

It can be divided in two parts, 32614 and 4446130, that added together give a palindrome (4478744).

The spelling of 326144446130 in words is "three hundred twenty-six billion, one hundred forty-four million, four hundred forty-six thousand, one hundred thirty".