7442114112447 has 8 divisors (see below), whose sum is σ = 11340364361856. Its totient is φ = 4252636635672.

The previous prime is 7442114112437. The next prime is 7442114112481.

It is a happy number.

7442114112447 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 7442114112447 - 2⁶ = 7442114112383 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7442114112399 and 7442114112408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7442114112437) 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, 177193193133 + ... + 177193193174.

It is an arithmetic number, because the mean of its divisors is an integer number (1417545545232).

Almost surely, 2^{7442114112447} is an apocalyptic number.

7442114112447 is a deficient number, since it is larger than the sum of its proper divisors (3898250249409).

7442114112447 is a wasteful number, since it uses less digits than its factorization.

7442114112447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354386386317.

The product of its digits is 200704, while the sum is 42.

The spelling of 7442114112447 in words is "seven trillion, four hundred forty-two billion, one hundred fourteen million, one hundred twelve thousand, four hundred forty-seven".