22143674435723 has 8 divisors (see below), whose sum is σ = 22255808765568. Its totient is φ = 22031654707584.

The previous prime is 22143674435719. The next prime is 22143674435777. The reversal of 22143674435723 is 32753447634122.

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

It is a cyclic number.

It is not a de Polignac number, because 22143674435723 - 2² = 22143674435719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22143674435023) 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, 28262990 + ... + 29035907.

It is an arithmetic number, because the mean of its divisors is an integer number (2781976095696).

Almost surely, 2^{22143674435723} is an apocalyptic number.

22143674435723 is a deficient number, since it is larger than the sum of its proper divisors (112134329845).

22143674435723 is a wasteful number, since it uses less digits than its factorization.

22143674435723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57300853.

The product of its digits is 20321280, while the sum is 53.

The spelling of 22143674435723 in words is "twenty-two trillion, one hundred forty-three billion, six hundred seventy-four million, four hundred thirty-five thousand, seven hundred twenty-three".