16432619514 has 16 divisors (see below), whose sum is σ = 34294162752. Its totient is φ = 5239385888.

The previous prime is 16432619507. The next prime is 16432619527. The reversal of 16432619514 is 41591623461.

It is a happy number.

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, 59538339 + ... + 59538614.

It is an arithmetic number, because the mean of its divisors is an integer number (2143385172).

Almost surely, 2^16432619514 is an apocalyptic number.

16432619514 is an abundant number, since it is smaller than the sum of its proper divisors (17861543238).

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

16432619514 is a wasteful number, since it uses less digits than its factorization.

16432619514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119076981.

The product of its digits is 155520, while the sum is 42.

The spelling of 16432619514 in words is "sixteen billion, four hundred thirty-two million, six hundred nineteen thousand, five hundred fourteen".