40423411224 has 72 divisors (see below), whose sum is σ = 127354380660. Its totient is φ = 11549545056.

The previous prime is 40423411211. The next prime is 40423411229. The reversal of 40423411224 is 42211432404.

40423411224 is a `hidden beast` number, since 4 + 0 + 4 + 23 + 411 + 224 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40423411229) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5725414 + ... + 5732469.

Almost surely, 2^40423411224 is an apocalyptic number.

It is an amenable number.

40423411224 is an abundant number, since it is smaller than the sum of its proper divisors (86930969436).

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

40423411224 is a wasteful number, since it uses less digits than its factorization.

40423411224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11457909 (or 11457895 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 40423411224 its reverse (42211432404), we get a palindrome (82634843628).

The spelling of 40423411224 in words is "forty billion, four hundred twenty-three million, four hundred eleven thousand, two hundred twenty-four".