16970540363 has 16 divisors (see below), whose sum is σ = 20936033280. Its totient is φ = 13433947296.

The previous prime is 16970540359. The next prime is 16970540383. The reversal of 16970540363 is 36304507961.

It is a happy number.

It is not a de Polignac number, because 16970540363 - 2² = 16970540359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16970540383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1812695 + ... + 1822032.

It is an arithmetic number, because the mean of its divisors is an integer number (1308502080).

Almost surely, 2^16970540363 is an apocalyptic number.

16970540363 is a deficient number, since it is larger than the sum of its proper divisors (3965492917).

16970540363 is a wasteful number, since it uses less digits than its factorization.

16970540363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634786.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 16970540363 in words is "sixteen billion, nine hundred seventy million, five hundred forty thousand, three hundred sixty-three".