40103332 has 6 divisors (see below), whose sum is σ = 70180838. Its totient is φ = 20051664.

The previous prime is 40103321. The next prime is 40103347. The reversal of 40103332 is 23330104.

It can be written as a sum of positive squares in only one way, i.e., 30206016 + 9897316 = 5496^2 + 3146^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012913 + ... + 5012920.

Almost surely, 2^40103332 is an apocalyptic number.

It is an amenable number.

40103332 is a deficient number, since it is larger than the sum of its proper divisors (30077506).

40103332 is a wasteful number, since it uses less digits than its factorization.

40103332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10025837 (or 10025835 counting only the distinct ones).

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

The square root of 40103332 is about 6332.7191632031. The cubic root of 40103332 is about 342.2894281691.

Adding to 40103332 its reverse (23330104), we get a palindrome (63433436).

The spelling of 40103332 in words is "forty million, one hundred three thousand, three hundred thirty-two".