42514066145 has 8 divisors (see below), whose sum is σ = 51241624704. Its totient is φ = 33861422704.

The previous prime is 42514066141. The next prime is 42514066169. The reversal of 42514066145 is 54166041524.

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 42514066145 - 2² = 42514066141 is a prime.

It is a super-2 number, since 2×42514066145² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42514066099 and 42514066108.

It is not an unprimeable number, because it can be changed into a prime (42514066141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18727529 + ... + 18729798.

It is an arithmetic number, because the mean of its divisors is an integer number (6405203088).

Almost surely, 2^42514066145 is an apocalyptic number.

It is an amenable number.

42514066145 is a deficient number, since it is larger than the sum of its proper divisors (8727558559).

42514066145 is a wasteful number, since it uses less digits than its factorization.

42514066145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37457559.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 42514066145 in words is "forty-two billion, five hundred fourteen million, sixty-six thousand, one hundred forty-five".