214012334040 has 32 divisors (see below), whose sum is σ = 642037002480. Its totient is φ = 57069955712.

The previous prime is 214012334027. The next prime is 214012334071. The reversal of 214012334040 is 40433210412.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 214012334040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891717939 + ... + 891718178.

Almost surely, 2^214012334040 is an apocalyptic number.

214012334040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214012334040 is an abundant number, since it is smaller than the sum of its proper divisors (428024668440).

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

214012334040 is a wasteful number, since it uses less digits than its factorization.

214012334040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783436131 (or 1783436127 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 214012334040 its reverse (40433210412), we get a palindrome (254445544452).

The spelling of 214012334040 in words is "two hundred fourteen billion, twelve million, three hundred thirty-four thousand, forty".