14401143042 has 128 divisors (see below), whose sum is σ = 35407798272. Its totient is φ = 3842361600.

The previous prime is 14401143023. The next prime is 14401143067. The reversal of 14401143042 is 24034110441.

It is a super-2 number, since 2×14401143042² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9096583 + ... + 9098165.

It is an arithmetic number, because the mean of its divisors is an integer number (276623424).

Almost surely, 2^14401143042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14401143042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17703899136).

14401143042 is an abundant number, since it is smaller than the sum of its proper divisors (21006655230).

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

14401143042 is a wasteful number, since it uses less digits than its factorization.

14401143042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 14401143042 its reverse (24034110441), we get a palindrome (38435253483).

The spelling of 14401143042 in words is "fourteen billion, four hundred one million, one hundred forty-three thousand, forty-two".