20234818850 has 24 divisors (see below), whose sum is σ = 37647389520. Its totient is φ = 8091642320.

The previous prime is 20234818831. The next prime is 20234818913. The reversal of 20234818850 is 5881843202.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 20234818798 and 20234818807.

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, 127649 + ... + 238251.

It is an arithmetic number, because the mean of its divisors is an integer number (1568641230).

Almost surely, 2^20234818850 is an apocalyptic number.

20234818850 is a deficient number, since it is larger than the sum of its proper divisors (17412570670).

20234818850 is a wasteful number, since it uses less digits than its factorization.

20234818850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114274 (or 114269 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The spelling of 20234818850 in words is "twenty billion, two hundred thirty-four million, eight hundred eighteen thousand, eight hundred fifty".