2321140553194 has 8 divisors (see below), whose sum is σ = 3481730776260. Its totient is φ = 1160563627776.

The previous prime is 2321140553191. The next prime is 2321140553213. The reversal of 2321140553194 is 4913550411232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1931858147569 + 389282405625 = 1389913^2 + 623925^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2321140553191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2875929 + ... + 3593500.

Almost surely, 2^{2321140553194} is an apocalyptic number.

2321140553194 is a deficient number, since it is larger than the sum of its proper divisors (1160590223066).

2321140553194 is a wasteful number, since it uses less digits than its factorization.

2321140553194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6648824.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 2321140553194 in words is "two trillion, three hundred twenty-one billion, one hundred forty million, five hundred fifty-three thousand, one hundred ninety-four".