36026336440 has 16 divisors (see below), whose sum is σ = 81059257080. Its totient is φ = 14410534560.

The previous prime is 36026336399. The next prime is 36026336461. The reversal of 36026336440 is 4463362063.

It is a self number, because there is not a number n which added to its sum of digits gives 36026336440.

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, 450329166 + ... + 450329245.

Almost surely, 2^36026336440 is an apocalyptic number.

It is an amenable number.

36026336440 is an abundant number, since it is smaller than the sum of its proper divisors (45032920640).

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

36026336440 is a wasteful number, since it uses less digits than its factorization.

36026336440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900658422 (or 900658418 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 37.

The spelling of 36026336440 in words is "thirty-six billion, twenty-six million, three hundred thirty-six thousand, four hundred forty".