36021356416 has 32 divisors (see below), whose sum is σ = 75538211400. Its totient is φ = 17062746624.

The previous prime is 36021356407. The next prime is 36021356453. The reversal of 36021356416 is 61465312063.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7403275 + ... + 7408138.

Almost surely, 2^36021356416 is an apocalyptic number.

It is an amenable number.

36021356416 is an abundant number, since it is smaller than the sum of its proper divisors (39516854984).

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

36021356416 is a wasteful number, since it uses less digits than its factorization.

36021356416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14811446 (or 14811434 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 36021356416 its reverse (61465312063), we get a palindrome (97486668479).

The spelling of 36021356416 in words is "thirty-six billion, twenty-one million, three hundred fifty-six thousand, four hundred sixteen".