42403020413333 has 8 divisors (see below), whose sum is σ = 42894207538968. Its totient is φ = 41914632075264.

The previous prime is 42403020413323. The next prime is 42403020413359. The reversal of 42403020413333 is 33331402030424.

It can be written as a sum of positive squares in 4 ways, for example, as 11147966066449 + 31255054346884 = 3338857^2 + 5590622^2 .

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 42403020413333 - 2³⁶ = 42334300936597 is a prime.

It is a super-2 number, since 2×42403020413333² (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 42403020413333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42403020413323) 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, 699666416 + ... + 699727017.

It is an arithmetic number, because the mean of its divisors is an integer number (5361775942371).

Almost surely, 2^{42403020413333} is an apocalyptic number.

It is an amenable number.

42403020413333 is a deficient number, since it is larger than the sum of its proper divisors (491187125635).

42403020413333 is a wasteful number, since it uses less digits than its factorization.

42403020413333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399393783.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 42403020413333 its reverse (33331402030424), we get a palindrome (75734422443757).

The spelling of 42403020413333 in words is "forty-two trillion, four hundred three billion, twenty million, four hundred thirteen thousand, three hundred thirty-three".