42124006051967 has 4 divisors (see below), whose sum is σ = 48141721202256. Its totient is φ = 36106290901680.

The previous prime is 42124006051927. The next prime is 42124006051969. The reversal of 42124006051967 is 76915060042124.

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 42124006051967 - 2¹⁶ = 42124005986431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42124006051969) 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, 3008857575134 + ... + 3008857575147.

It is an arithmetic number, because the mean of its divisors is an integer number (12035430300564).

Almost surely, 2^{42124006051967} is an apocalyptic number.

42124006051967 is a deficient number, since it is larger than the sum of its proper divisors (6017715150289).

42124006051967 is an equidigital number, since it uses as much as digits as its factorization.

42124006051967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6017715150288.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 42124006051967 in words is "forty-two trillion, one hundred twenty-four billion, six million, fifty-one thousand, nine hundred sixty-seven".