427234417700 has 144 divisors (see below), whose sum is σ = 974703448320. Its totient is φ = 162317675520.

The previous prime is 427234417651. The next prime is 427234417733. The reversal of 427234417700 is 7714432724.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 257835272 + ... + 257836928.

Almost surely, 2^427234417700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 427234417700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487351724160).

427234417700 is an abundant number, since it is smaller than the sum of its proper divisors (547469030620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427234417700 is a wasteful number, since it uses less digits than its factorization.

427234417700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094 (or 3087 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 41.

The spelling of 427234417700 in words is "four hundred twenty-seven billion, two hundred thirty-four million, four hundred seventeen thousand, seven hundred".