21622742741433 has 8 divisors (see below), whose sum is σ = 28894533732000. Its totient is φ = 14383056789248.

The previous prime is 21622742741429. The next prime is 21622742741503. The reversal of 21622742741433 is 33414724722612.

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 21622742741433 - 2² = 21622742741429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21622742741333) 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, 8026258023 + ... + 8026260716.

It is an arithmetic number, because the mean of its divisors is an integer number (3611816716500).

Almost surely, 2^{21622742741433} is an apocalyptic number.

It is an amenable number.

21622742741433 is a deficient number, since it is larger than the sum of its proper divisors (7271790990567).

21622742741433 is a wasteful number, since it uses less digits than its factorization.

21622742741433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16052519191.

The product of its digits is 2709504, while the sum is 48.

The spelling of 21622742741433 in words is "twenty-one trillion, six hundred twenty-two billion, seven hundred forty-two million, seven hundred forty-one thousand, four hundred thirty-three".