42343003012 has 6 divisors (see below), whose sum is σ = 74100255278. Its totient is φ = 21171501504.

The previous prime is 42343002971. The next prime is 42343003057. The reversal of 42343003012 is 21030034324.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 36900104836 + 5442898176 = 192094^2 + 73776^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5292875373 + ... + 5292875380.

Almost surely, 2^42343003012 is an apocalyptic number.

It is an amenable number.

42343003012 is a deficient number, since it is larger than the sum of its proper divisors (31757252266).

42343003012 is a wasteful number, since it uses less digits than its factorization.

42343003012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10585750757 (or 10585750755 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 42343003012 its reverse (21030034324), we get a palindrome (63373037336).

The spelling of 42343003012 in words is "forty-two billion, three hundred forty-three million, three thousand, twelve".