42413004121231 has 16 divisors (see below), whose sum is σ = 43099334668800. Its totient is φ = 41730595478208.

The previous prime is 42413004121207. The next prime is 42413004121253. The reversal of 42413004121231 is 13212140031424.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 42413004121231 - 2²¹ = 42413002024079 is a prime.

It is a super-2 number, since 2×42413004121231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42413004121231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42413004121261) 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, 35125920 + ... + 36313306.

It is an arithmetic number, because the mean of its divisors is an integer number (2693708416800).

Almost surely, 2^{42413004121231} is an apocalyptic number.

42413004121231 is a deficient number, since it is larger than the sum of its proper divisors (686330547569).

42413004121231 is a wasteful number, since it uses less digits than its factorization.

42413004121231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189038.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 42413004121231 its reverse (13212140031424), we get a palindrome (55625144152655).

The spelling of 42413004121231 in words is "forty-two trillion, four hundred thirteen billion, four million, one hundred twenty-one thousand, two hundred thirty-one".