16344383410 has 16 divisors (see below), whose sum is σ = 29421653976. Its totient is φ = 6537361408.

The previous prime is 16344383401. The next prime is 16344383411. The reversal of 16344383410 is 1438344361.

It can be written as a sum of positive squares in 4 ways, for example, as 14366179881 + 1978203529 = 119859^2 + 44477^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16344383410.

It is not an unprimeable number, because it can be changed into a prime (16344383411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174834 + ... + 251506.

Almost surely, 2^16344383410 is an apocalyptic number.

16344383410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16344383410 is a deficient number, since it is larger than the sum of its proper divisors (13077270566).

16344383410 is a wasteful number, since it uses less digits than its factorization.

16344383410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97997.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 16344383410 in words is "sixteen billion, three hundred forty-four million, three hundred eighty-three thousand, four hundred ten".