16261424322 has 64 divisors (see below), whose sum is σ = 40219683840. Its totient is φ = 4309243200.

The previous prime is 16261424293. The next prime is 16261424353. The reversal of 16261424322 is 22342416261.

16261424322 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 482454 + ... + 515057.

It is an arithmetic number, because the mean of its divisors is an integer number (628432560).

Almost surely, 2^16261424322 is an apocalyptic number.

16261424322 is an abundant number, since it is smaller than the sum of its proper divisors (23958259518).

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

16261424322 is a wasteful number, since it uses less digits than its factorization.

16261424322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997559.

The product of its digits is 27648, while the sum is 33.

The spelling of 16261424322 in words is "sixteen billion, two hundred sixty-one million, four hundred twenty-four thousand, three hundred twenty-two".