20242434094 has 8 divisors (see below), whose sum is σ = 30816840168. Its totient is φ = 9970154040.

The previous prime is 20242434059. The next prime is 20242434109. The reversal of 20242434094 is 49043424202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20242434094² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75531337 + ... + 75531604.

It is an arithmetic number, because the mean of its divisors is an integer number (3852105021).

Almost surely, 2^20242434094 is an apocalyptic number.

20242434094 is a deficient number, since it is larger than the sum of its proper divisors (10574406074).

20242434094 is a wasteful number, since it uses less digits than its factorization.

20242434094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151063010.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 20242434094 its reverse (49043424202), we get a palindrome (69285858296).

The spelling of 20242434094 in words is "twenty billion, two hundred forty-two million, four hundred thirty-four thousand, ninety-four".