42113415403 has 4 divisors (see below), whose sum is σ = 43944433488. Its totient is φ = 40282397320.

The previous prime is 42113415391. The next prime is 42113415419. The reversal of 42113415403 is 30451431124.

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 42113415403 - 2²⁹ = 41576544491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42113415473) 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, 915509008 + ... + 915509053.

It is an arithmetic number, because the mean of its divisors is an integer number (10986108372).

Almost surely, 2^42113415403 is an apocalyptic number.

42113415403 is a deficient number, since it is larger than the sum of its proper divisors (1831018085).

42113415403 is a wasteful number, since it uses less digits than its factorization.

42113415403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831018084.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 42113415403 its reverse (30451431124), we get a palindrome (72564846527).

The spelling of 42113415403 in words is "forty-two billion, one hundred thirteen million, four hundred fifteen thousand, four hundred three".