14153421004 has 24 divisors (see below), whose sum is σ = 25493208048. Its totient is φ = 6870479040.

The previous prime is 14153421001. The next prime is 14153421011. The reversal of 14153421004 is 40012435141.

It is a super-2 number, since 2×14153421004² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14153421004.

It is not an unprimeable number, because it can be changed into a prime (14153421001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35494 + ... + 171949.

It is an arithmetic number, because the mean of its divisors is an integer number (1062217002).

Almost surely, 2^14153421004 is an apocalyptic number.

It is an amenable number.

14153421004 is a deficient number, since it is larger than the sum of its proper divisors (11339787044).

14153421004 is a wasteful number, since it uses less digits than its factorization.

14153421004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207945 (or 207943 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 14153421004 its reverse (40012435141), we get a palindrome (54165856145).

The spelling of 14153421004 in words is "fourteen billion, one hundred fifty-three million, four hundred twenty-one thousand, four".