42145040014 has 16 divisors (see below), whose sum is σ = 78816698496. Its totient is φ = 16420145400.

The previous prime is 42145039997. The next prime is 42145040059. The reversal of 42145040014 is 41004054124.

It is a super-2 number, since 2×42145040014² (a number of 22 digits) contains 22 as substring.

It is a congruent 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, 136834392 + ... + 136834699.

It is an arithmetic number, because the mean of its divisors is an integer number (4926043656).

Almost surely, 2^42145040014 is an apocalyptic number.

42145040014 is a deficient number, since it is larger than the sum of its proper divisors (36671658482).

42145040014 is a wasteful number, since it uses less digits than its factorization.

42145040014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273669111.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 42145040014 its reverse (41004054124), we get a palindrome (83149094138).

The spelling of 42145040014 in words is "forty-two billion, one hundred forty-five million, forty thousand, fourteen".