42342343510 has 32 divisors (see below), whose sum is σ = 76567721472. Its totient is φ = 16858942560.

The previous prime is 42342343507. The next prime is 42342343523. The reversal of 42342343510 is 1534324324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3210189 + ... + 3223351.

It is an arithmetic number, because the mean of its divisors is an integer number (2392741296).

Almost surely, 2^42342343510 is an apocalyptic number.

42342343510 is a deficient number, since it is larger than the sum of its proper divisors (34225377962).

42342343510 is a wasteful number, since it uses less digits than its factorization.

42342343510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14628.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 42342343510 its reverse (1534324324), we get a palindrome (43876667834).

The spelling of 42342343510 in words is "forty-two billion, three hundred forty-two million, three hundred forty-three thousand, five hundred ten".