42366064226545 has 8 divisors (see below), whose sum is σ = 50892961636224. Its totient is φ = 33857061671664.

The previous prime is 42366064226533. The next prime is 42366064226569. The reversal of 42366064226545 is 54562246066324.

It is a happy number.

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 42366064226545 - 2¹⁵ = 42366064193777 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4473708489 + ... + 4473717958.

It is an arithmetic number, because the mean of its divisors is an integer number (6361620204528).

Almost surely, 2^{42366064226545} is an apocalyptic number.

It is an amenable number.

42366064226545 is a deficient number, since it is larger than the sum of its proper divisors (8526897409679).

42366064226545 is an equidigital number, since it uses as much as digits as its factorization.

42366064226545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8947427399.

The product of its (nonzero) digits is 49766400, while the sum is 55.

The spelling of 42366064226545 in words is "forty-two trillion, three hundred sixty-six billion, sixty-four million, two hundred twenty-six thousand, five hundred forty-five".