40301332 has 6 divisors (see below), whose sum is σ = 70527338. Its totient is φ = 20150664.

The previous prime is 40301321. The next prime is 40301347. The reversal of 40301332 is 23310304.

40301332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 38489616 + 1811716 = 6204^2 + 1346^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5037663 + ... + 5037670.

Almost surely, 2^40301332 is an apocalyptic number.

It is an amenable number.

40301332 is a deficient number, since it is larger than the sum of its proper divisors (30226006).

40301332 is a wasteful number, since it uses less digits than its factorization.

40301332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10075337 (or 10075335 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 40301332 is about 6348.3330095388. Note that the first 3 decimals coincide. The cubic root of 40301332 is about 342.8518259427.

Adding to 40301332 its reverse (23310304), we get a palindrome (63611636).

The spelling of 40301332 in words is "forty million, three hundred one thousand, three hundred thirty-two".