16067096640 has 672 divisors, whose sum is σ = 66705260544. Its totient is φ = 3472035840.

The previous prime is 16067096629. The next prime is 16067096659. The reversal of 16067096640 is 4669076061.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29372847 + ... + 29373393.

Almost surely, 2^16067096640 is an apocalyptic number.

16067096640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16067096640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33352630272).

16067096640 is an abundant number, since it is smaller than the sum of its proper divisors (50638163904).

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

16067096640 is a wasteful number, since it uses less digits than its factorization.

16067096640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 16067096640 in words is "sixteen billion, sixty-seven million, ninety-six thousand, six hundred forty".