40300412 has 12 divisors (see below), whose sum is σ = 70717416. Its totient is φ = 20095440.

The previous prime is 40300411. The next prime is 40300451. The reversal of 40300412 is 21400304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40300411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12014 + ... + 14997.

It is an arithmetic number, because the mean of its divisors is an integer number (5893118).

Almost surely, 2^40300412 is an apocalyptic number.

It is an amenable number.

40300412 is a deficient number, since it is larger than the sum of its proper divisors (30417004).

40300412 is a wasteful number, since it uses less digits than its factorization.

40300412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27388 (or 27386 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 40300412 is about 6348.2605491583. The cubic root of 40300412 is about 342.8492170456.

Adding to 40300412 its reverse (21400304), we get a palindrome (61700716).

The spelling of 40300412 in words is "forty million, three hundred thousand, four hundred twelve".