20031004443094 has 32 divisors (see below), whose sum is σ = 31002995080800. Its totient is φ = 9699229951488.

The previous prime is 20031004443071. The next prime is 20031004443101. The reversal of 20031004443094 is 49034440013002.

It is a super-2 number, since 2×20031004443094² (a number of 27 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 15 ways as a sum of consecutive naturals, for example, 61940932 + ... + 62263480.

It is an arithmetic number, because the mean of its divisors is an integer number (968843596275).

Almost surely, 2^{20031004443094} is an apocalyptic number.

20031004443094 is a deficient number, since it is larger than the sum of its proper divisors (10971990637706).

20031004443094 is a wasteful number, since it uses less digits than its factorization.

20031004443094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326512.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 20031004443094 its reverse (49034440013002), we get a palindrome (69065444456096).

The spelling of 20031004443094 in words is "twenty trillion, thirty-one billion, four million, four hundred forty-three thousand, ninety-four".