42113125245 has 8 divisors (see below), whose sum is σ = 67381000416. Its totient is φ = 22460333456.

The previous prime is 42113125217. The next prime is 42113125267. The reversal of 42113125245 is 54252131124.

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

It is a cyclic number.

It is not a de Polignac number, because 42113125245 - 2¹⁴ = 42113108861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1403770827 + ... + 1403770856.

It is an arithmetic number, because the mean of its divisors is an integer number (8422625052).

Almost surely, 2^42113125245 is an apocalyptic number.

It is an amenable number.

42113125245 is a deficient number, since it is larger than the sum of its proper divisors (25267875171).

42113125245 is a wasteful number, since it uses less digits than its factorization.

42113125245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807541691.

The product of its digits is 9600, while the sum is 30.

Adding to 42113125245 its reverse (54252131124), we get a palindrome (96365256369).

The spelling of 42113125245 in words is "forty-two billion, one hundred thirteen million, one hundred twenty-five thousand, two hundred forty-five".