42603363051 has 8 divisors (see below), whose sum is σ = 58013090304. Its totient is φ = 27797938920.

The previous prime is 42603362999. The next prime is 42603363071. The reversal of 42603363051 is 15036330624.

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

It is not a de Polignac number, because 42603363051 - 2³³ = 34013428459 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (42603363071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151075615 + ... + 151075896.

It is an arithmetic number, because the mean of its divisors is an integer number (7251636288).

Almost surely, 2^42603363051 is an apocalyptic number.

42603363051 is a deficient number, since it is larger than the sum of its proper divisors (15409727253).

42603363051 is a wasteful number, since it uses less digits than its factorization.

42603363051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302151561.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 42603363051 its reverse (15036330624), we get a palindrome (57639693675).

The spelling of 42603363051 in words is "forty-two billion, six hundred three million, three hundred sixty-three thousand, fifty-one".