214311024020 has 48 divisors (see below), whose sum is σ = 474378387840. Its totient is φ = 81103188096.

The previous prime is 214311023977. The next prime is 214311024079. The reversal of 214311024020 is 20420113412.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 214311023983 and 214311024001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97187 + ... + 661866.

It is an arithmetic number, because the mean of its divisors is an integer number (9882883080).

Almost surely, 2^214311024020 is an apocalyptic number.

214311024020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214311024020 is an abundant number, since it is smaller than the sum of its proper divisors (260067363820).

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

214311024020 is a wasteful number, since it uses less digits than its factorization.

214311024020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759824 (or 759822 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 214311024020 its reverse (20420113412), we get a palindrome (234731137432).

The spelling of 214311024020 in words is "two hundred fourteen billion, three hundred eleven million, twenty-four thousand, twenty".