42700003927 has 4 divisors (see below), whose sum is σ = 48800004496. Its totient is φ = 36600003360.

The previous prime is 42700003919. The next prime is 42700003939. The reversal of 42700003927 is 72930000724.

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 42700003927 - 2³ = 42700003919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42700003892 and 42700003901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42700003967) 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, 3050000274 + ... + 3050000287.

It is an arithmetic number, because the mean of its divisors is an integer number (12200001124).

Almost surely, 2^42700003927 is an apocalyptic number.

42700003927 is a deficient number, since it is larger than the sum of its proper divisors (6100000569).

42700003927 is an equidigital number, since it uses as much as digits as its factorization.

42700003927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100000568.

The product of its (nonzero) digits is 21168, while the sum is 34.

The spelling of 42700003927 in words is "forty-two billion, seven hundred million, three thousand, nine hundred twenty-seven".