236142403616 has 96 divisors (see below), whose sum is σ = 552821552640. Its totient is φ = 97148814336.

The previous prime is 236142403577. The next prime is 236142403657. The reversal of 236142403616 is 616304241632.

It is a self number, because there is not a number n which added to its sum of digits gives 236142403616.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018745 + ... + 1228871.

It is an arithmetic number, because the mean of its divisors is an integer number (5758557840).

Almost surely, 2^236142403616 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 236142403616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276410776320).

236142403616 is an abundant number, since it is smaller than the sum of its proper divisors (316679149024).

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

236142403616 is a wasteful number, since it uses less digits than its factorization.

236142403616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210346 (or 210338 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 236142403616 in words is "two hundred thirty-six billion, one hundred forty-two million, four hundred three thousand, six hundred sixteen".