42660140303 has 12 divisors (see below), whose sum is σ = 46903765104. Its totient is φ = 38771304000.

The previous prime is 42660140287. The next prime is 42660140339. The reversal of 42660140303 is 30304106624.

It is not a de Polignac number, because 42660140303 - 2⁴ = 42660140287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42660140363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412478 + ... + 505428.

It is an arithmetic number, because the mean of its divisors is an integer number (3908647092).

Almost surely, 2^42660140303 is an apocalyptic number.

42660140303 is a deficient number, since it is larger than the sum of its proper divisors (4243624801).

42660140303 is a wasteful number, since it uses less digits than its factorization.

42660140303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96766 (or 96755 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 42660140303 its reverse (30304106624), we get a palindrome (72964246927).

The spelling of 42660140303 in words is "forty-two billion, six hundred sixty million, one hundred forty thousand, three hundred three".