42847417651084 has 6 divisors (see below), whose sum is σ = 74982980889404. Its totient is φ = 21423708825540.

The previous prime is 42847417651063. The next prime is 42847417651121. The reversal of 42847417651084 is 48015671474824.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5355927206382 + ... + 5355927206389.

Almost surely, 2^{42847417651084} is an apocalyptic number.

It is an amenable number.

42847417651084 is a deficient number, since it is larger than the sum of its proper divisors (32135563238320).

42847417651084 is a wasteful number, since it uses less digits than its factorization.

42847417651084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10711854412775 (or 10711854412773 counting only the distinct ones).

The product of its (nonzero) digits is 48168960, while the sum is 61.

The spelling of 42847417651084 in words is "forty-two trillion, eight hundred forty-seven billion, four hundred seventeen million, six hundred fifty-one thousand, eighty-four".