214115025460 has 96 divisors (see below), whose sum is σ = 545963765760. Its totient is φ = 68963747328.

The previous prime is 214115025391. The next prime is 214115025469. The reversal of 214115025460 is 64520511412.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214115025469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562452 + ... + 862891.

It is an arithmetic number, because the mean of its divisors is an integer number (5687122560).

Almost surely, 2^214115025460 is an apocalyptic number.

214115025460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214115025460 is an abundant number, since it is smaller than the sum of its proper divisors (331848740300).

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

214115025460 is a wasteful number, since it uses less digits than its factorization.

214115025460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425425 (or 1425423 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 214115025460 its reverse (64520511412), we get a palindrome (278635536872).

The spelling of 214115025460 in words is "two hundred fourteen billion, one hundred fifteen million, twenty-five thousand, four hundred sixty".