36544460442 has 16 divisors (see below), whose sum is σ = 83530195392. Its totient is φ = 10441274400.

The previous prime is 36544460437. The next prime is 36544460471. The reversal of 36544460442 is 24406444563.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 870106201 = 36544460442 / (3 + 6 + 5 + 4 + 4 + 4 + 6 + 0 + 4 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 36544460394 and 36544460403.

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, 435053059 + ... + 435053142.

It is an arithmetic number, because the mean of its divisors is an integer number (5220637212).

Almost surely, 2^36544460442 is an apocalyptic number.

36544460442 is an abundant number, since it is smaller than the sum of its proper divisors (46985734950).

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

36544460442 is a wasteful number, since it uses less digits than its factorization.

36544460442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870106213.

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 36544460442 in words is "thirty-six billion, five hundred forty-four million, four hundred sixty thousand, four hundred forty-two".