42333003243 has 16 divisors (see below), whose sum is σ = 62764646400. Its totient is φ = 28199913480.

The previous prime is 42333003233. The next prime is 42333003247. The reversal of 42333003243 is 34230033324.

42333003243 is a `hidden beast` number, since 4 + 2 + 3 + 330 + 0 + 324 + 3 = 666.

It is not a de Polignac number, because 42333003243 - 2¹⁰ = 42333002219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (42333003247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578403 + ... + 647468.

It is an arithmetic number, because the mean of its divisors is an integer number (3922790400).

Almost surely, 2^42333003243 is an apocalyptic number.

42333003243 is a deficient number, since it is larger than the sum of its proper divisors (20431643157).

42333003243 is a wasteful number, since it uses less digits than its factorization.

42333003243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227159 (or 1227153 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 42333003243 its reverse (34230033324), we get a palindrome (76563036567).

The spelling of 42333003243 in words is "forty-two billion, three hundred thirty-three million, three thousand, two hundred forty-three".