42787065310 has 48 divisors (see below), whose sum is σ = 85493149056. Its totient is φ = 15404840000.

The previous prime is 42787065287. The next prime is 42787065317. The reversal of 42787065310 is 1356078724.

It is a super-2 number, since 2×42787065310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42787065317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52846 + ... + 297265.

It is an arithmetic number, because the mean of its divisors is an integer number (1781107272).

Almost surely, 2^42787065310 is an apocalyptic number.

42787065310 is a deficient number, since it is larger than the sum of its proper divisors (42706083746).

42787065310 is a wasteful number, since it uses less digits than its factorization.

42787065310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350241 (or 350230 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 42787065310 in words is "forty-two billion, seven hundred eighty-seven million, sixty-five thousand, three hundred ten".