36244321542 has 96 divisors (see below), whose sum is σ = 93558157056. Its totient is φ = 9995428800.

The previous prime is 36244321517. The next prime is 36244321573. The reversal of 36244321542 is 24512344263.

36244321542 is a `hidden beast` number, since 3 + 62 + 443 + 2 + 154 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 36244321497 and 36244321506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83593 + ... + 281915.

It is an arithmetic number, because the mean of its divisors is an integer number (974564136).

Almost surely, 2^36244321542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36244321542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46779078528).

36244321542 is an abundant number, since it is smaller than the sum of its proper divisors (57313835514).

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

36244321542 is a wasteful number, since it uses less digits than its factorization.

36244321542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198426 (or 198423 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The spelling of 36244321542 in words is "thirty-six billion, two hundred forty-four million, three hundred twenty-one thousand, five hundred forty-two".