14046421554 has 24 divisors (see below), whose sum is σ = 33200633232. Its totient is φ = 4256491320.

The previous prime is 14046421549. The next prime is 14046421573. The reversal of 14046421554 is 45512464041.

14046421554 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 642 + 1 + 5 + 5 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35470564 + ... + 35470959.

It is an arithmetic number, because the mean of its divisors is an integer number (1383359718).

Almost surely, 2^14046421554 is an apocalyptic number.

14046421554 is an abundant number, since it is smaller than the sum of its proper divisors (19154211678).

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

14046421554 is a wasteful number, since it uses less digits than its factorization.

14046421554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70941542 (or 70941539 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 14046421554 its reverse (45512464041), we get a palindrome (59558885595).

It can be divided in two parts, 14046 and 421554, that added together give a square (435600 = 660²).

The spelling of 14046421554 in words is "fourteen billion, forty-six million, four hundred twenty-one thousand, five hundred fifty-four".