42615226103303 has 16 divisors (see below), whose sum is σ = 48958720733184. Its totient is φ = 36335637577440.

The previous prime is 42615226103291. The next prime is 42615226103347. The reversal of 42615226103303 is 30330162251624.

It is a cyclic number.

It is not a de Polignac number, because 42615226103303 - 2²² = 42615221908999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42615226103363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146385776 + ... + 146676602.

It is an arithmetic number, because the mean of its divisors is an integer number (3059920045824).

Almost surely, 2^{42615226103303} is an apocalyptic number.

42615226103303 is a deficient number, since it is larger than the sum of its proper divisors (6343494629881).

42615226103303 is a wasteful number, since it uses less digits than its factorization.

42615226103303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400622.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 42615226103303 its reverse (30330162251624), we get a palindrome (72945388354927).

The spelling of 42615226103303 in words is "forty-two trillion, six hundred fifteen billion, two hundred twenty-six million, one hundred three thousand, three hundred three".