42662140367 has 16 divisors (see below), whose sum is σ = 53197050624. Its totient is φ = 33238296000.

The previous prime is 42662140363. The next prime is 42662140393. The reversal of 42662140367 is 76304126624.

It is not a de Polignac number, because 42662140367 - 2² = 42662140363 is a prime.

It is a super-2 number, since 2×42662140367² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42662140363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533267 + ... + 608027.

It is an arithmetic number, because the mean of its divisors is an integer number (3324815664).

Almost surely, 2^42662140367 is an apocalyptic number.

42662140367 is a deficient number, since it is larger than the sum of its proper divisors (10534910257).

42662140367 is a wasteful number, since it uses less digits than its factorization.

42662140367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82190.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 42662140367 in words is "forty-two billion, six hundred sixty-two million, one hundred forty thousand, three hundred sixty-seven".