36351215442 has 24 divisors (see below), whose sum is σ = 78921395280. Its totient is φ = 12092390520.

The previous prime is 36351215431. The next prime is 36351215477. The reversal of 36351215442 is 24451215363.

36351215442 is a `hidden beast` number, since 3 + 63 + 51 + 2 + 1 + 544 + 2 = 666.

36351215442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36351215442² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36351215397 and 36351215406.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2047692 + ... + 2065367.

It is an arithmetic number, because the mean of its divisors is an integer number (3288391470).

Almost surely, 2^36351215442 is an apocalyptic number.

36351215442 is an abundant number, since it is smaller than the sum of its proper divisors (42570179838).

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

36351215442 is a wasteful number, since it uses less digits than its factorization.

36351215442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113558 (or 4113555 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 36351215442 in words is "thirty-six billion, three hundred fifty-one million, two hundred fifteen thousand, four hundred forty-two".