7478142422883 has 16 divisors (see below), whose sum is σ = 10889990407296. Its totient is φ = 4526919055040.

The previous prime is 7478142422879. The next prime is 7478142422917. The reversal of 7478142422883 is 3882242418747.

It is a cyclic number.

It is not a de Polignac number, because 7478142422883 - 2² = 7478142422879 is a prime.

It is a super-2 number, since 2×7478142422883² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7478142422873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132183141 + ... + 132239702.

It is an arithmetic number, because the mean of its divisors is an integer number (680624400456).

Almost surely, 2^{7478142422883} is an apocalyptic number.

7478142422883 is a deficient number, since it is larger than the sum of its proper divisors (3411847984413).

7478142422883 is a wasteful number, since it uses less digits than its factorization.

7478142422883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264423714.

The product of its digits is 38535168, while the sum is 60.

The spelling of 7478142422883 in words is "seven trillion, four hundred seventy-eight billion, one hundred forty-two million, four hundred twenty-two thousand, eight hundred eighty-three".