30542013036 has 24 divisors (see below), whose sum is σ = 79182997040. Its totient is φ = 10180670976.

The previous prime is 30542012993. The next prime is 30542013067. The reversal of 30542013036 is 63031024503.

It is a happy number.

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

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, 141398101 + ... + 141398316.

Almost surely, 2^30542013036 is an apocalyptic number.

30542013036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30542013036 is an abundant number, since it is smaller than the sum of its proper divisors (48640984004).

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

30542013036 is a wasteful number, since it uses less digits than its factorization.

30542013036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282796430 (or 282796422 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 30542013036 its reverse (63031024503), we get a palindrome (93573037539).

The spelling of 30542013036 in words is "thirty billion, five hundred forty-two million, thirteen thousand, thirty-six".