16123067352 has 96 divisors (see below), whose sum is σ = 50750668800. Its totient is φ = 4528504512.

The previous prime is 16123067327. The next prime is 16123067353. The reversal of 16123067352 is 25376032161.

16123067352 is a `hidden beast` number, since 1 + 612 + 3 + 0 + 6 + 7 + 35 + 2 = 666.

It is a super-3 number, since 3×16123067352³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16123067353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241368 + ... + 300839.

It is an arithmetic number, because the mean of its divisors is an integer number (528652800).

Almost surely, 2^16123067352 is an apocalyptic number.

16123067352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16123067352 is an abundant number, since it is smaller than the sum of its proper divisors (34627601448).

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

16123067352 is a wasteful number, since it uses less digits than its factorization.

16123067352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542285 (or 542278 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 16123067352 in words is "sixteen billion, one hundred twenty-three million, sixty-seven thousand, three hundred fifty-two".