42340210652 has 24 divisors (see below), whose sum is σ = 77324115456. Its totient is φ = 20247777968.

The previous prime is 42340210643. The next prime is 42340210663. The reversal of 42340210652 is 25601204324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1934273 + ... + 1956039.

It is an arithmetic number, because the mean of its divisors is an integer number (3221838144).

Almost surely, 2^42340210652 is an apocalyptic number.

It is an amenable number.

42340210652 is a deficient number, since it is larger than the sum of its proper divisors (34983904804).

42340210652 is a wasteful number, since it uses less digits than its factorization.

42340210652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42937 (or 42935 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 42340210652 its reverse (25601204324), we get a palindrome (67941414976).

The spelling of 42340210652 in words is "forty-two billion, three hundred forty million, two hundred ten thousand, six hundred fifty-two".