16461442439830 has 8 divisors (see below), whose sum is σ = 29630596391712. Its totient is φ = 6584576975928.

The previous prime is 16461442439807. The next prime is 16461442439881. The reversal of 16461442439830 is 3893424416461.

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

It is a super-3 number, since 3×16461442439830³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

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, 823072121982 + ... + 823072122001.

It is an arithmetic number, because the mean of its divisors is an integer number (3703824548964).

Almost surely, 2^{16461442439830} is an apocalyptic number.

16461442439830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16461442439830 is a deficient number, since it is larger than the sum of its proper divisors (13169153951882).

16461442439830 is a wasteful number, since it uses less digits than its factorization.

16461442439830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646144243990.

The product of its (nonzero) digits is 11943936, while the sum is 55.

The spelling of 16461442439830 in words is "sixteen trillion, four hundred sixty-one billion, four hundred forty-two million, four hundred thirty-nine thousand, eight hundred thirty".