7473314142 has 24 divisors (see below), whose sum is σ = 18505349616. Its totient is φ = 2135232576.

The previous prime is 7473314141. The next prime is 7473314159. The reversal of 7473314142 is 2414133747.

7473314142 is a `hidden beast` number, since 7 + 473 + 3 + 141 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7473314097 and 7473314106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7473314141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29655883 + ... + 29656134.

It is an arithmetic number, because the mean of its divisors is an integer number (771056234).

Almost surely, 2^7473314142 is an apocalyptic number.

7473314142 is an abundant number, since it is smaller than the sum of its proper divisors (11032035474).

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

7473314142 is a wasteful number, since it uses less digits than its factorization.

7473314142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59312032 (or 59312029 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 7473314142 is about 86448.3322106332. The cubic root of 7473314142 is about 1955.1094704782.

Adding to 7473314142 its reverse (2414133747), we get a palindrome (9887447889).

The spelling of 7473314142 in words is "seven billion, four hundred seventy-three million, three hundred fourteen thousand, one hundred forty-two".