16143760696 has 48 divisors (see below), whose sum is σ = 35293209840. Its totient is φ = 6902703360.

The previous prime is 16143760667. The next prime is 16143760781. The reversal of 16143760696 is 69606734161.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122181 + ... + 217291.

It is an arithmetic number, because the mean of its divisors is an integer number (735275205).

Almost surely, 2^16143760696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16143760696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17646604920).

16143760696 is an abundant number, since it is smaller than the sum of its proper divisors (19149449144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16143760696 is a wasteful number, since it uses less digits than its factorization.

16143760696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95564 (or 95553 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 16143760696 in words is "sixteen billion, one hundred forty-three million, seven hundred sixty thousand, six hundred ninety-six".