16442066423310 has 32 divisors (see below), whose sum is σ = 43048319363712. Its totient is φ = 3985955496480.

The previous prime is 16442066423303. The next prime is 16442066423317. The reversal of 16442066423310 is 1332466024461.

It is an interprime number because it is at equal distance from previous prime (16442066423303) and next prime (16442066423317).

It is a super-3 number, since 3×16442066423310³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16442066423317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24912221524 + ... + 24912222183.

It is an arithmetic number, because the mean of its divisors is an integer number (1345259980116).

Almost surely, 2^{16442066423310} is an apocalyptic number.

16442066423310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16442066423310 is an abundant number, since it is smaller than the sum of its proper divisors (26606252940402).

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

16442066423310 is a wasteful number, since it uses less digits than its factorization.

16442066423310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49824443728.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 16442066423310 in words is "sixteen trillion, four hundred forty-two billion, sixty-six million, four hundred twenty-three thousand, three hundred ten".