42836220627 has 4 divisors (see below), whose sum is σ = 57114960840. Its totient is φ = 28557480416.

The previous prime is 42836220619. The next prime is 42836220631. The reversal of 42836220627 is 72602263824.

It is a happy number.

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 42836220627 - 2³ = 42836220619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42836220607) 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, 7139370102 + ... + 7139370107.

It is an arithmetic number, because the mean of its divisors is an integer number (14278740210).

Almost surely, 2^42836220627 is an apocalyptic number.

42836220627 is a deficient number, since it is larger than the sum of its proper divisors (14278740213).

42836220627 is a wasteful number, since it uses less digits than its factorization.

42836220627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14278740212.

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 42836220627 in words is "forty-two billion, eight hundred thirty-six million, two hundred twenty thousand, six hundred twenty-seven".