5111234342 has 8 divisors (see below), whose sum is σ = 7667242896. Its totient is φ = 2555486712.

The previous prime is 5111234321. The next prime is 5111234383. The reversal of 5111234342 is 2434321115.

It is a happy number.

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

It is a super-2 number, since 2×5111234342² = 52249432997680345928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5213 + ... + 101240.

It is an arithmetic number, because the mean of its divisors is an integer number (958405362).

Almost surely, 2^5111234342 is an apocalyptic number.

5111234342 is a deficient number, since it is larger than the sum of its proper divisors (2556008554).

5111234342 is a wasteful number, since it uses less digits than its factorization.

5111234342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130462.

The product of its digits is 2880, while the sum is 26.

The square root of 5111234342 is about 71492.8971437023. The cubic root of 5111234342 is about 1722.5635944595.

Adding to 5111234342 its reverse (2434321115), we get a palindrome (7545555457).

The spelling of 5111234342 in words is "five billion, one hundred eleven million, two hundred thirty-four thousand, three hundred forty-two".