40321124 has 12 divisors (see below), whose sum is σ = 70662144. Its totient is φ = 20131944.

The previous prime is 40321121. The next prime is 40321129. The reversal of 40321124 is 42112304.

It is not an unprimeable number, because it can be changed into a prime (40321121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3812 + ... + 9755.

It is an arithmetic number, because the mean of its divisors is an integer number (5888512).

Almost surely, 2^40321124 is an apocalyptic number.

It is an amenable number.

40321124 is a deficient number, since it is larger than the sum of its proper divisors (30341020).

40321124 is a wasteful number, since it uses less digits than its factorization.

40321124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14314 (or 14312 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 40321124 is about 6349.8916526190. The cubic root of 40321124 is about 342.9079416464.

Adding to 40321124 its reverse (42112304), we get a palindrome (82433428).

The spelling of 40321124 in words is "forty million, three hundred twenty-one thousand, one hundred twenty-four".