214334897772 has 24 divisors (see below), whose sum is σ = 500363507392. Its totient is φ = 71409430800.

The previous prime is 214334897741. The next prime is 214334897797. The reversal of 214334897772 is 277798433412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4416754 + ... + 4465017.

Almost surely, 2^214334897772 is an apocalyptic number.

It is an amenable number.

214334897772 is an abundant number, since it is smaller than the sum of its proper divisors (286028609620).

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

214334897772 is a wasteful number, since it uses less digits than its factorization.

214334897772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8883789 (or 8883787 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 57.

The spelling of 214334897772 in words is "two hundred fourteen billion, three hundred thirty-four million, eight hundred ninety-seven thousand, seven hundred seventy-two".