20148424300 has 36 divisors (see below), whose sum is σ = 44248871016. Its totient is φ = 7962265600.

The previous prime is 20148424291. The next prime is 20148424321. The reversal of 20148424300 is 342484102.

It is a happy number.

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, 1205461 + ... + 1222060.

It is an arithmetic number, because the mean of its divisors is an integer number (1229135306).

Almost surely, 2^20148424300 is an apocalyptic number.

20148424300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20148424300 is an abundant number, since it is smaller than the sum of its proper divisors (24100446716).

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

20148424300 is a wasteful number, since it uses less digits than its factorization.

20148424300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427618 (or 2427611 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 20148424300 in words is "twenty billion, one hundred forty-eight million, four hundred twenty-four thousand, three hundred".