42240264520603 has 4 divisors (see below), whose sum is σ = 42454682107200. Its totient is φ = 42025846934008.

The previous prime is 42240264520567. The next prime is 42240264520703. The reversal of 42240264520603 is 30602546204224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42240264520603 - 2³³ = 42231674586011 is a prime.

It is a super-2 number, since 2×42240264520603² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42240264520703) 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, 107208793003 + ... + 107208793396.

It is an arithmetic number, because the mean of its divisors is an integer number (10613670526800).

Almost surely, 2^{42240264520603} is an apocalyptic number.

42240264520603 is a deficient number, since it is larger than the sum of its proper divisors (214417586597).

42240264520603 is a wasteful number, since it uses less digits than its factorization.

42240264520603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214417586596.

The product of its (nonzero) digits is 552960, while the sum is 40.

The spelling of 42240264520603 in words is "forty-two trillion, two hundred forty billion, two hundred sixty-four million, five hundred twenty thousand, six hundred three".