36220352040 has 80 divisors (see below), whose sum is σ = 121740638580. Its totient is φ = 9658759680.

The previous prime is 36220352033. The next prime is 36220352089. The reversal of 36220352040 is 4025302263.

36220352040 is a `hidden beast` number, since 3 + 622 + 0 + 35 + 2 + 0 + 4 + 0 = 666.

36220352040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35932235364 + 288116676 = 189558^2 + 16974^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 36220351995 and 36220352013.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5586321 + ... + 5592800.

Almost surely, 2^36220352040 is an apocalyptic number.

36220352040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36220352040 is an abundant number, since it is smaller than the sum of its proper divisors (85520286540).

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

36220352040 is a wasteful number, since it uses less digits than its factorization.

36220352040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11179144 (or 11179131 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 36220352040 in words is "thirty-six billion, two hundred twenty million, three hundred fifty-two thousand, forty".