428265037214 has 12 divisors (see below), whose sum is σ = 734172832872. Its totient is φ = 183541109400.

The previous prime is 428265037201. The next prime is 428265037217. The reversal of 428265037214 is 412730562824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428265037217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2361164 + ... + 2536064.

It is an arithmetic number, because the mean of its divisors is an integer number (61181069406).

Almost surely, 2^428265037214 is an apocalyptic number.

428265037214 is a deficient number, since it is larger than the sum of its proper divisors (305907795658).

428265037214 is an frugal number, since it uses more digits than its factorization.

428265037214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349811 (or 174910 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 428265037214 in words is "four hundred twenty-eight billion, two hundred sixty-five million, thirty-seven thousand, two hundred fourteen".