20331031414 has 8 divisors (see below), whose sum is σ = 30810944808. Its totient is φ = 10060716480.

The previous prime is 20331031397. The next prime is 20331031429. The reversal of 20331031414 is 41413013302.

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

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, 52399372 + ... + 52399759.

It is an arithmetic number, because the mean of its divisors is an integer number (3851368101).

Almost surely, 2^20331031414 is an apocalyptic number.

20331031414 is a deficient number, since it is larger than the sum of its proper divisors (10479913394).

20331031414 is a wasteful number, since it uses less digits than its factorization.

20331031414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104799230.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20331031414 its reverse (41413013302), we get a palindrome (61744044716).

The spelling of 20331031414 in words is "twenty billion, three hundred thirty-one million, thirty-one thousand, four hundred fourteen".