42045278594267 has 16 divisors (see below), whose sum is σ = 45332729594880. Its totient is φ = 38765431166112.

The previous prime is 42045278594239. The next prime is 42045278594351. The reversal of 42045278594267 is 76249587254024.

It is a cyclic number.

It is not a de Polignac number, because 42045278594267 - 2⁶ = 42045278594203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42045278594467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333505238 + ... + 333631284.

It is an arithmetic number, because the mean of its divisors is an integer number (2833295599680).

Almost surely, 2^{42045278594267} is an apocalyptic number.

42045278594267 is a deficient number, since it is larger than the sum of its proper divisors (3287451000613).

42045278594267 is a wasteful number, since it uses less digits than its factorization.

42045278594267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156002.

The product of its (nonzero) digits is 270950400, while the sum is 65.

The spelling of 42045278594267 in words is "forty-two trillion, forty-five billion, two hundred seventy-eight million, five hundred ninety-four thousand, two hundred sixty-seven".