42013052003050 has 12 divisors (see below), whose sum is σ = 78144276725766. Its totient is φ = 16805220801200.

The previous prime is 42013052002993. The next prime is 42013052003093. The reversal of 42013052003050 is 5030025031024.

42013052003050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 40672340435169 + 1340711567881 = 6377487^2 + 1157891^2 .

It is a super-2 number, since 2×42013052003050² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 420130519981 + ... + 420130520080.

Almost surely, 2^{42013052003050} is an apocalyptic number.

42013052003050 is a deficient number, since it is larger than the sum of its proper divisors (36131224722716).

42013052003050 is a wasteful number, since it uses less digits than its factorization.

42013052003050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840261040073 (or 840261040068 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 42013052003050 its reverse (5030025031024), we get a palindrome (47043077034074).

The spelling of 42013052003050 in words is "forty-two trillion, thirteen billion, fifty-two million, three thousand, fifty".