214512360520 has 32 divisors (see below), whose sum is σ = 483082701120. Its totient is φ = 85728519360.

The previous prime is 214512360511. The next prime is 214512360523. The reversal of 214512360520 is 25063215412.

It is not an unprimeable number, because it can be changed into a prime (214512360523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2342796 + ... + 2432635.

It is an arithmetic number, because the mean of its divisors is an integer number (15096334410).

Almost surely, 2^214512360520 is an apocalyptic number.

214512360520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214512360520 is an abundant number, since it is smaller than the sum of its proper divisors (268570340600).

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

214512360520 is a wasteful number, since it uses less digits than its factorization.

214512360520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776565 (or 4776561 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 214512360520 its reverse (25063215412), we get a palindrome (239575575932).

The spelling of 214512360520 in words is "two hundred fourteen billion, five hundred twelve million, three hundred sixty thousand, five hundred twenty".