42514633441 has 4 divisors (see below), whose sum is σ = 48588152512. Its totient is φ = 36441114372.

The previous prime is 42514633433. The next prime is 42514633477. The reversal of 42514633441 is 14433641524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42514633441 - 2³ = 42514633433 is a prime.

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 42514633441.

It is not an unprimeable number, because it can be changed into a prime (42514636441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3036759525 + ... + 3036759538.

It is an arithmetic number, because the mean of its divisors is an integer number (12147038128).

Almost surely, 2^42514633441 is an apocalyptic number.

It is an amenable number.

42514633441 is a deficient number, since it is larger than the sum of its proper divisors (6073519071).

42514633441 is an equidigital number, since it uses as much as digits as its factorization.

42514633441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6073519070.

The product of its digits is 138240, while the sum is 37.

The spelling of 42514633441 in words is "forty-two billion, five hundred fourteen million, six hundred thirty-three thousand, four hundred forty-one".