16426620362 has 16 divisors (see below), whose sum is σ = 26091813960. Its totient is φ = 7729440768.

The previous prime is 16426620323. The next prime is 16426620503. The reversal of 16426620362 is 26302662461.

It can be written as a sum of positive squares in 4 ways, for example, as 16202489521 + 224130841 = 127289^2 + 14971^2 .

It is a super-2 number, since 2×16426620362² (a number of 21 digits) contains 22 as substring.

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, 543464 + ... + 572892.

Almost surely, 2^16426620362 is an apocalyptic number.

16426620362 is a deficient number, since it is larger than the sum of its proper divisors (9665193598).

16426620362 is a wasteful number, since it uses less digits than its factorization.

16426620362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45865.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 16426620362 in words is "sixteen billion, four hundred twenty-six million, six hundred twenty thousand, three hundred sixty-two".