14534001442 has 8 divisors (see below), whose sum is σ = 21808133532. Its totient is φ = 7264623600.

The previous prime is 14534001407. The next prime is 14534001491. The reversal of 14534001442 is 24410043541.

It can be written as a sum of positive squares in 2 ways, for example, as 14375770201 + 158231241 = 119899^2 + 12579^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14534001442² (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 14534001442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180909 + ... + 1193152.

Almost surely, 2^14534001442 is an apocalyptic number.

14534001442 is a deficient number, since it is larger than the sum of its proper divisors (7274132090).

14534001442 is a wasteful number, since it uses less digits than its factorization.

14534001442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377124.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 14534001442 its reverse (24410043541), we get a palindrome (38944044983).

The spelling of 14534001442 in words is "fourteen billion, five hundred thirty-four million, one thousand, four hundred forty-two".