14212133553 has 16 divisors (see below), whose sum is σ = 19320180480. Its totient is φ = 9290922624.

The previous prime is 14212133461. The next prime is 14212133567. The reversal of 14212133553 is 35533121241.

It is a de Polignac number, because none of the positive numbers 2^k-14212133553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14212133553.

It is not an unprimeable number, because it can be changed into a prime (14212133053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149673 + ... + 225446.

It is an arithmetic number, because the mean of its divisors is an integer number (1207511280).

Almost surely, 2^14212133553 is an apocalyptic number.

It is an amenable number.

14212133553 is a deficient number, since it is larger than the sum of its proper divisors (5108046927).

14212133553 is a wasteful number, since it uses less digits than its factorization.

14212133553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375368.

The product of its digits is 10800, while the sum is 30.

Adding to 14212133553 its reverse (35533121241), we get a palindrome (49745254794).

The spelling of 14212133553 in words is "fourteen billion, two hundred twelve million, one hundred thirty-three thousand, five hundred fifty-three".