42033151513 has 2 divisors, whose sum is σ = 42033151514. Its totient is φ = 42033151512.

The previous prime is 42033151507. The next prime is 42033151577. The reversal of 42033151513 is 31515133024.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41997534489 + 35617024 = 204933^2 + 5968^2 .

It is a cyclic number.

It is not a de Polignac number, because 42033151513 - 2⁵ = 42033151481 is a prime.

It is a super-2 number, since 2×42033151513² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42033151213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21016575756 + 21016575757.

It is an arithmetic number, because the mean of its divisors is an integer number (21016575757).

Almost surely, 2^42033151513 is an apocalyptic number.

It is an amenable number.

42033151513 is a deficient number, since it is larger than the sum of its proper divisors (1).

42033151513 is an equidigital number, since it uses as much as digits as its factorization.

42033151513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 42033151513 its reverse (31515133024), we get a palindrome (73548284537).

The spelling of 42033151513 in words is "forty-two billion, thirty-three million, one hundred fifty-one thousand, five hundred thirteen".