30366235040 has 48 divisors (see below), whose sum is σ = 75960250632. Its totient is φ = 11431993344.

The previous prime is 30366235033. The next prime is 30366235073. The reversal of 30366235040 is 4053266303.

It can be written as a sum of positive squares in 4 ways, for example, as 27743566096 + 2622668944 = 166564^2 + 51212^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 30366234988 and 30366235006.

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, 5579309 + ... + 5584748.

Almost surely, 2^30366235040 is an apocalyptic number.

It is an amenable number.

30366235040 is an abundant number, since it is smaller than the sum of its proper divisors (45594015592).

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

30366235040 is a wasteful number, since it uses less digits than its factorization.

30366235040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11164089 (or 11164081 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The spelling of 30366235040 in words is "thirty billion, three hundred sixty-six million, two hundred thirty-five thousand, forty".