16426322636 has 6 divisors (see below), whose sum is σ = 28746064620. Its totient is φ = 8213161316.

The previous prime is 16426322603. The next prime is 16426322657. The reversal of 16426322636 is 63622362461.

It is a junction number, because it is equal to n+sod(n) for n = 16426322593 and 16426322602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2053290326 + ... + 2053290333.

It is an arithmetic number, because the mean of its divisors is an integer number (4791010770).

Almost surely, 2^16426322636 is an apocalyptic number.

It is an amenable number.

16426322636 is a deficient number, since it is larger than the sum of its proper divisors (12319741984).

16426322636 is a wasteful number, since it uses less digits than its factorization.

16426322636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4106580663 (or 4106580661 counting only the distinct ones).

The product of its digits is 373248, while the sum is 41.

The spelling of 16426322636 in words is "sixteen billion, four hundred twenty-six million, three hundred twenty-two thousand, six hundred thirty-six".