42045132519959 has 2 divisors, whose sum is σ = 42045132519960. Its totient is φ = 42045132519958.

The previous prime is 42045132519947. The next prime is 42045132520037. The reversal of 42045132519959 is 95991523154024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42045132519959 - 2¹² = 42045132515863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42045132519898 and 42045132519907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42045152519959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21022566259979 + 21022566259980.

It is an arithmetic number, because the mean of its divisors is an integer number (21022566259980).

Almost surely, 2^{42045132519959} is an apocalyptic number.

42045132519959 is a deficient number, since it is larger than the sum of its proper divisors (1).

42045132519959 is an equidigital number, since it uses as much as digits as its factorization.

42045132519959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496000, while the sum is 59.

The spelling of 42045132519959 in words is "forty-two trillion, forty-five billion, one hundred thirty-two million, five hundred nineteen thousand, nine hundred fifty-nine".