42413111011523 has 8 divisors (see below), whose sum is σ = 48472686520320. Its totient is φ = 36353675415240.

The previous prime is 42413111011519. The next prime is 42413111011603. The reversal of 42413111011523 is 32511011131424.

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 42413111011523 - 2² = 42413111011519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42413111011223) 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, 34327733 + ... + 35541798.

It is an arithmetic number, because the mean of its divisors is an integer number (6059085815040).

Almost surely, 2^{42413111011523} is an apocalyptic number.

42413111011523 is a deficient number, since it is larger than the sum of its proper divisors (6059575508797).

42413111011523 is an equidigital number, since it uses as much as digits as its factorization.

42413111011523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69956257.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 42413111011523 its reverse (32511011131424), we get a palindrome (74924122142947).

The spelling of 42413111011523 in words is "forty-two trillion, four hundred thirteen billion, one hundred eleven million, eleven thousand, five hundred twenty-three".