322144321034490 has 32 divisors (see below), whose sum is σ = 773296408961856. Its totient is φ = 85888481333760.

The previous prime is 322144321034477. The next prime is 322144321034491. The reversal of 322144321034490 is 94430123441223.

It is not an unprimeable number, because it can be changed into a prime (322144321034491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041776716 + ... + 1042085895.

It is an arithmetic number, because the mean of its divisors is an integer number (24165512780058).

Almost surely, 2^{322144321034490} is an apocalyptic number.

322144321034490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

322144321034490 is an abundant number, since it is smaller than the sum of its proper divisors (451152087927366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322144321034490 is a wasteful number, since it uses less digits than its factorization.

322144321034490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083867774.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 322144321034490 in words is "three hundred twenty-two trillion, one hundred forty-four billion, three hundred twenty-one million, thirty-four thousand, four hundred ninety".