16442233242 has 16 divisors (see below), whose sum is σ = 32930856480. Its totient is φ = 5473012752.

The previous prime is 16442233229. The next prime is 16442233259. The reversal of 16442233242 is 24233224461.

It is a super-3 number, since 3×16442233242³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1928308 + ... + 1936815.

It is an arithmetic number, because the mean of its divisors is an integer number (2058178530).

Almost surely, 2^16442233242 is an apocalyptic number.

16442233242 is an abundant number, since it is smaller than the sum of its proper divisors (16488623238).

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

16442233242 is a wasteful number, since it uses less digits than its factorization.

16442233242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865837.

The product of its digits is 55296, while the sum is 33.

The spelling of 16442233242 in words is "sixteen billion, four hundred forty-two million, two hundred thirty-three thousand, two hundred forty-two".