2203394108144 has 40 divisors (see below), whose sum is σ = 4409800403520. Its totient is φ = 1065725330688.

The previous prime is 2203394108141. The next prime is 2203394108171. The reversal of 2203394108144 is 4418014933022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203394108141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10654664 + ... + 10859495.

It is an arithmetic number, because the mean of its divisors is an integer number (110245010088).

Almost surely, 2^{2203394108144} is an apocalyptic number.

It is an amenable number.

2203394108144 is an abundant number, since it is smaller than the sum of its proper divisors (2206406295376).

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

2203394108144 is a wasteful number, since it uses less digits than its factorization.

2203394108144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21514377 (or 21514371 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 2203394108144 in words is "two trillion, two hundred three billion, three hundred ninety-four million, one hundred eight thousand, one hundred forty-four".