16342031104 has 72 divisors (see below), whose sum is σ = 37836958208. Its totient is φ = 6899143680.

The previous prime is 16342031063. The next prime is 16342031117. The reversal of 16342031104 is 40113024361.

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, 52009 + ... + 188119.

Almost surely, 2^16342031104 is an apocalyptic number.

16342031104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16342031104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18918479104).

16342031104 is an abundant number, since it is smaller than the sum of its proper divisors (21494927104).

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

16342031104 is an equidigital number, since it uses as much as digits as its factorization.

16342031104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136201 (or 136187 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 16342031104 its reverse (40113024361), we get a palindrome (56455055465).

The spelling of 16342031104 in words is "sixteen billion, three hundred forty-two million, thirty-one thousand, one hundred four".