2471442342 has 16 divisors (see below), whose sum is σ = 4961262960. Its totient is φ = 820751072.

The previous prime is 2471442341. The next prime is 2471442359. The reversal of 2471442342 is 2432441742.

It is a super-2 number, since 2×2471442342² = 12216054499660889928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2471442341) 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, 764013 + ... + 767240.

It is an arithmetic number, because the mean of its divisors is an integer number (310078935).

Almost surely, 2^2471442342 is an apocalyptic number.

2471442342 is an abundant number, since it is smaller than the sum of its proper divisors (2489820618).

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

2471442342 is a wasteful number, since it uses less digits than its factorization.

2471442342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531527.

The product of its digits is 43008, while the sum is 33.

The square root of 2471442342 is about 49713.6031886646. The cubic root of 2471442342 is about 1352.0211776587.

The spelling of 2471442342 in words is "two billion, four hundred seventy-one million, four hundred forty-two thousand, three hundred forty-two".