42363616145 has 16 divisors (see below), whose sum is σ = 52087166208. Its totient is φ = 33061708800.

The previous prime is 42363616109. The next prime is 42363616147. The reversal of 42363616145 is 54161636324.

It is not a de Polignac number, because 42363616145 - 2¹⁸ = 42363354001 is a prime.

It is a super-2 number, since 2×42363616145² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42363616147) 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, 221456 + ... + 365745.

It is an arithmetic number, because the mean of its divisors is an integer number (3255447888).

Almost surely, 2^42363616145 is an apocalyptic number.

It is an amenable number.

42363616145 is a deficient number, since it is larger than the sum of its proper divisors (9723550063).

42363616145 is a wasteful number, since it uses less digits than its factorization.

42363616145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587560.

The product of its digits is 311040, while the sum is 41.

The spelling of 42363616145 in words is "forty-two billion, three hundred sixty-three million, six hundred sixteen thousand, one hundred forty-five".