16236290752 has 56 divisors (see below), whose sum is σ = 35277990912. Its totient is φ = 7352812800.

The previous prime is 16236290729. The next prime is 16236290867. The reversal of 16236290752 is 25709263261.

It is a junction number, because it is equal to n+sod(n) for n = 16236290699 and 16236290708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148233 + ... + 233335.

Almost surely, 2^16236290752 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 16236290752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17638995456).

16236290752 is an abundant number, since it is smaller than the sum of its proper divisors (19041700160).

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

16236290752 is a wasteful number, since it uses less digits than its factorization.

16236290752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85397 (or 85387 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 16236290752 in words is "sixteen billion, two hundred thirty-six million, two hundred ninety thousand, seven hundred fifty-two".