16442071754722 has 8 divisors (see below), whose sum is σ = 24663202261200. Its totient is φ = 8221004334324.

The previous prime is 16442071754707. The next prime is 16442071754767. The reversal of 16442071754722 is 22745717024461.

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

It is a super-3 number, since 3×16442071754722³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16442071754722.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15114472 + ... + 16165747.

It is an arithmetic number, because the mean of its divisors is an integer number (3082900282650).

Almost surely, 2^{16442071754722} is an apocalyptic number.

16442071754722 is a deficient number, since it is larger than the sum of its proper divisors (8221130506478).

16442071754722 is a wasteful number, since it uses less digits than its factorization.

16442071754722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31543040.

The product of its (nonzero) digits is 5268480, while the sum is 52.

The spelling of 16442071754722 in words is "sixteen trillion, four hundred forty-two billion, seventy-one million, seven hundred fifty-four thousand, seven hundred twenty-two".