14220023742 has 32 divisors (see below), whose sum is σ = 32454112800. Its totient is φ = 4611898944.

The previous prime is 14220023729. The next prime is 14220023767. The reversal of 14220023742 is 24732002241.

14220023742 is a `hidden beast` number, since 1 + 422 + 0 + 0 + 237 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3556567 + ... + 3560562.

It is an arithmetic number, because the mean of its divisors is an integer number (1014191025).

Almost surely, 2^14220023742 is an apocalyptic number.

14220023742 is an abundant number, since it is smaller than the sum of its proper divisors (18234089058).

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

14220023742 is a wasteful number, since it uses less digits than its factorization.

14220023742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7117177 (or 7117171 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 14220023742 its reverse (24732002241), we get a palindrome (38952025983).

The spelling of 14220023742 in words is "fourteen billion, two hundred twenty million, twenty-three thousand, seven hundred forty-two".