14021370412 has 24 divisors (see below), whose sum is σ = 28290913056. Its totient is φ = 5955979008.

The previous prime is 14021370403. The next prime is 14021370431. The reversal of 14021370412 is 21407312041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2212603 + ... + 2218930.

It is an arithmetic number, because the mean of its divisors is an integer number (1178788044).

Almost surely, 2^14021370412 is an apocalyptic number.

It is an amenable number.

14021370412 is an abundant number, since it is smaller than the sum of its proper divisors (14269542644).

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

14021370412 is a wasteful number, since it uses less digits than its factorization.

14021370412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431657 (or 4431655 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 14021370412 its reverse (21407312041), we get a palindrome (35428682453).

The spelling of 14021370412 in words is "fourteen billion, twenty-one million, three hundred seventy thousand, four hundred twelve".