14221143431034 has 128 divisors (see below), whose sum is σ = 30652479019008. Its totient is φ = 4387678606080.

The previous prime is 14221143431029. The next prime is 14221143431041. The reversal of 14221143431034 is 43013434112241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14221143430986 and 14221143431004.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 306592524 + ... + 306638904.

It is an arithmetic number, because the mean of its divisors is an integer number (239472492336).

Almost surely, 2^{14221143431034} is an apocalyptic number.

14221143431034 is an abundant number, since it is smaller than the sum of its proper divisors (16431335587974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14221143431034 is a wasteful number, since it uses less digits than its factorization.

14221143431034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46932.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 14221143431034 its reverse (43013434112241), we get a palindrome (57234577543275).

The spelling of 14221143431034 in words is "fourteen trillion, two hundred twenty-one billion, one hundred forty-three million, four hundred thirty-one thousand, thirty-four".