40363301 has 6 divisors (see below), whose sum is σ = 44366406. Its totient is φ = 36693800.

The previous prime is 40363291. The next prime is 40363307. The reversal of 40363301 is 10336304.

It can be written as a sum of positive squares in only one way, i.e., 38763076 + 1600225 = 6226^2 + 1265^2 .

It is a de Polignac number, because none of the positive numbers 2^k-40363301 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 (40363307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166670 + ... + 166911.

It is an arithmetic number, because the mean of its divisors is an integer number (7394401).

Almost surely, 2^40363301 is an apocalyptic number.

It is an amenable number.

40363301 is a deficient number, since it is larger than the sum of its proper divisors (4003105).

40363301 is a wasteful number, since it uses less digits than its factorization.

40363301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333603 (or 333592 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 40363301 is about 6353.2118648759. The cubic root of 40363301 is about 343.0274636811.

Adding to 40363301 its reverse (10336304), we get a palindrome (50699605).

It can be divided in two parts, 4036 and 3301, that added together give a palindrome (7337).

The spelling of 40363301 in words is "forty million, three hundred sixty-three thousand, three hundred one".