16841397530 has 16 divisors (see below), whose sum is σ = 30334189824. Its totient is φ = 6732186960.

The previous prime is 16841397527. The next prime is 16841397539. The reversal of 16841397530 is 3579314861.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16841397539) 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, 530306 + ... + 561165.

It is an arithmetic number, because the mean of its divisors is an integer number (1895886864).

Almost surely, 2^16841397530 is an apocalyptic number.

16841397530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16841397530 is a deficient number, since it is larger than the sum of its proper divisors (13492792294).

16841397530 is a wasteful number, since it uses less digits than its factorization.

16841397530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093021.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 16841397530 in words is "sixteen billion, eight hundred forty-one million, three hundred ninety-seven thousand, five hundred thirty".