16403125322 has 8 divisors (see below), whose sum is σ = 24971922336. Its totient is φ = 8079151212.

The previous prime is 16403125301. The next prime is 16403125327. The reversal of 16403125322 is 22352130461.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (16403125327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61205558 + ... + 61205825.

It is an arithmetic number, because the mean of its divisors is an integer number (3121490292).

Almost surely, 2^16403125322 is an apocalyptic number.

16403125322 is a deficient number, since it is larger than the sum of its proper divisors (8568797014).

16403125322 is a wasteful number, since it uses less digits than its factorization.

16403125322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122411452.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 16403125322 its reverse (22352130461), we get a palindrome (38755255783).

The spelling of 16403125322 in words is "sixteen billion, four hundred three million, one hundred twenty-five thousand, three hundred twenty-two".