42233404322413 has 4 divisors (see below), whose sum is σ = 42241835831580. Its totient is φ = 42224972813248.

The previous prime is 42233404322407. The next prime is 42233404322419. The reversal of 42233404322413 is 31422340433224.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (42233404322407) and next prime (42233404322419).

It can be written as a sum of positive squares in 2 ways, for example, as 8197696638244 + 34035707684169 = 2863162^2 + 5834013^2 .

It is a cyclic number.

It is not a de Polignac number, because 42233404322413 - 2⁴¹ = 40034381066861 is a prime.

It is a super-3 number, since 3×42233404322413³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42233404322419) 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, 4215747070 + ... + 4215757087.

It is an arithmetic number, because the mean of its divisors is an integer number (10560458957895).

Almost surely, 2^{42233404322413} is an apocalyptic number.

It is an amenable number.

42233404322413 is a deficient number, since it is larger than the sum of its proper divisors (8431509167).

42233404322413 is an equidigital number, since it uses as much as digits as its factorization.

42233404322413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8431509166.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 42233404322413 its reverse (31422340433224), we get a palindrome (73655744755637).

The spelling of 42233404322413 in words is "forty-two trillion, two hundred thirty-three billion, four hundred four million, three hundred twenty-two thousand, four hundred thirteen".