42672514207 has 4 divisors (see below), whose sum is σ = 42908274136. Its totient is φ = 42436754280.

The previous prime is 42672514201. The next prime is 42672514231. The reversal of 42672514207 is 70241527624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42672514207 - 2¹¹ = 42672512159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42672514207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42672514201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117879693 + ... + 117880054.

It is an arithmetic number, because the mean of its divisors is an integer number (10727068534).

Almost surely, 2^42672514207 is an apocalyptic number.

42672514207 is a deficient number, since it is larger than the sum of its proper divisors (235759929).

42672514207 is a wasteful number, since it uses less digits than its factorization.

42672514207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235759928.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 42672514207 in words is "forty-two billion, six hundred seventy-two million, five hundred fourteen thousand, two hundred seven".