42010503502 has 8 divisors (see below), whose sum is σ = 68744460312. Its totient is φ = 19095683400.

The previous prime is 42010503473. The next prime is 42010503503. The reversal of 42010503502 is 20530501024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1909568341 = 42010503502 / (4 + 2 + 0 + 1 + 0 + 5 + 0 + 3 + 5 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42010503503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954784149 + ... + 954784192.

It is an arithmetic number, because the mean of its divisors is an integer number (8593057539).

Almost surely, 2^42010503502 is an apocalyptic number.

42010503502 is a deficient number, since it is larger than the sum of its proper divisors (26733956810).

42010503502 is a wasteful number, since it uses less digits than its factorization.

42010503502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909568354.

The product of its (nonzero) digits is 1200, while the sum is 22.

The spelling of 42010503502 in words is "forty-two billion, ten million, five hundred three thousand, five hundred two".