427556106116 has 48 divisors (see below), whose sum is σ = 794590352640. Its totient is φ = 200967567360.

The previous prime is 427556106083. The next prime is 427556106149. The reversal of 427556106116 is 611601655724.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (427556106083) and next prime (427556106149).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 849071 + ... + 1255401.

It is an arithmetic number, because the mean of its divisors is an integer number (16553965680).

Almost surely, 2^427556106116 is an apocalyptic number.

It is an amenable number.

427556106116 is a deficient number, since it is larger than the sum of its proper divisors (367034246524).

427556106116 is a wasteful number, since it uses less digits than its factorization.

427556106116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406604 (or 406602 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 427556106116 in words is "four hundred twenty-seven billion, five hundred fifty-six million, one hundred six thousand, one hundred sixteen".