14443455111412 has 6 divisors (see below), whose sum is σ = 25276046444978. Its totient is φ = 7221727555704.

The previous prime is 14443455111359. The next prime is 14443455111413. The reversal of 14443455111412 is 21411155434441.

It can be written as a sum of positive squares in only one way, i.e., 14224921300836 + 218533810576 = 3771594^2 + 467476^2 .

It is a super-2 number, since 2×14443455111412² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14443455111413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1805431888923 + ... + 1805431888930.

Almost surely, 2^{14443455111412} is an apocalyptic number.

It is an amenable number.

14443455111412 is a deficient number, since it is larger than the sum of its proper divisors (10832591333566).

14443455111412 is a wasteful number, since it uses less digits than its factorization.

14443455111412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3610863777857 (or 3610863777855 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The spelling of 14443455111412 in words is "fourteen trillion, four hundred forty-three billion, four hundred fifty-five million, one hundred eleven thousand, four hundred twelve".