40214333424 has 40 divisors (see below), whose sum is σ = 105847167312. Its totient is φ = 13151856640.

The previous prime is 40214333399. The next prime is 40214333431. The reversal of 40214333424 is 42433341204.

It is a happy number.

It is a super-2 number, since 2×40214333424² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40214333391 and 40214333400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7901217 + ... + 7906304.

Almost surely, 2^40214333424 is an apocalyptic number.

It is an amenable number.

40214333424 is an abundant number, since it is smaller than the sum of its proper divisors (65632833888).

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

40214333424 is a wasteful number, since it uses less digits than its factorization.

40214333424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15807585 (or 15807579 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 40214333424 its reverse (42433341204), we get a palindrome (82647674628).

The spelling of 40214333424 in words is "forty billion, two hundred fourteen million, three hundred thirty-three thousand, four hundred twenty-four".