40332101 has 8 divisors (see below), whose sum is σ = 40874400. Its totient is φ = 39793680.

The previous prime is 40332077. The next prime is 40332113. The reversal of 40332101 is 10123304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40332101 - 2⁶ = 40332037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40332121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24071 + ... + 25691.

It is an arithmetic number, because the mean of its divisors is an integer number (5109300).

Almost surely, 2^40332101 is an apocalyptic number.

It is an amenable number.

40332101 is a deficient number, since it is larger than the sum of its proper divisors (542299).

40332101 is a wasteful number, since it uses less digits than its factorization.

40332101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 40332101 is about 6350.7559392564. The cubic root of 40332101 is about 342.9390565111.

Adding to 40332101 its reverse (10123304), we get a palindrome (50455405).

The spelling of 40332101 in words is "forty million, three hundred thirty-two thousand, one hundred one".