236872996416 has 189 divisors, whose sum is σ = 790075977249. Its totient is φ = 67654637568.

The previous prime is 236872996379. The next prime is 236872996429. The reversal of 236872996416 is 614699278632.

The square root of 236872996416 is 486696.

It is a perfect power (a square), and thus also a powerful number.

236872996416 is a `hidden beast` number, since 2 + 3 + 68 + 72 + 9 + 96 + 416 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26830440000 + 210042556416 = 163800^2 + 458304^2 .

It is a super-2 number, since 2×236872996416² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 81763480 + ... + 81766376.

Almost surely, 2^236872996416 is an apocalyptic number.

236872996416 is the 486696-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 236872996416

236872996416 is an abundant number, since it is smaller than the sum of its proper divisors (553202980833).

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

236872996416 is an frugal number, since it uses more digits than its factorization.

236872996416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5826 (or 2909 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 63.

The spelling of 236872996416 in words is "two hundred thirty-six billion, eight hundred seventy-two million, nine hundred ninety-six thousand, four hundred sixteen".