42604514465 has 16 divisors (see below), whose sum is σ = 51245768448. Its totient is φ = 34003447296.

The previous prime is 42604514437. The next prime is 42604514467. The reversal of 42604514465 is 56441540624.

It is a cyclic number.

It is not a de Polignac number, because 42604514465 - 2³² = 38309547169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42604514467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8265329 + ... + 8270481.

It is an arithmetic number, because the mean of its divisors is an integer number (3202860528).

Almost surely, 2^42604514465 is an apocalyptic number.

It is an amenable number.

42604514465 is a deficient number, since it is larger than the sum of its proper divisors (8641253983).

42604514465 is a wasteful number, since it uses less digits than its factorization.

42604514465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8728.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 42604514465 in words is "forty-two billion, six hundred four million, five hundred fourteen thousand, four hundred sixty-five".