20031011414 has 16 divisors (see below), whose sum is σ = 30783367440. Its totient is φ = 9769952640.

The previous prime is 20031011393. The next prime is 20031011477. The reversal of 20031011414 is 41411013002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20031011392 and 20031011401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1052717 + ... + 1071575.

It is an arithmetic number, because the mean of its divisors is an integer number (1923960465).

Almost surely, 2^20031011414 is an apocalyptic number.

20031011414 is a deficient number, since it is larger than the sum of its proper divisors (10752356026).

20031011414 is a wasteful number, since it uses less digits than its factorization.

20031011414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31855.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20031011414 its reverse (41411013002), we get a palindrome (61442024416).

The spelling of 20031011414 in words is "twenty billion, thirty-one million, eleven thousand, four hundred fourteen".