40133301 has 32 divisors (see below), whose sum is σ = 62186880. Its totient is φ = 22809600.

The previous prime is 40133297. The next prime is 40133323. The reversal of 40133301 is 10333104.

It is not a de Polignac number, because 40133301 - 2² = 40133297 is a prime.

It is a super-2 number, since 2×40133301² = 3221363698313202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40133351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29721 + ... + 31041.

It is an arithmetic number, because the mean of its divisors is an integer number (1943340).

Almost surely, 2^40133301 is an apocalyptic number.

40133301 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

40133301 is a deficient number, since it is larger than the sum of its proper divisors (22053579).

40133301 is a wasteful number, since it uses less digits than its factorization.

40133301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 40133301 is about 6335.0849244505. The cubic root of 40133301 is about 342.3746706095.

Adding to 40133301 its reverse (10333104), we get a palindrome (50466405).

The spelling of 40133301 in words is "forty million, one hundred thirty-three thousand, three hundred one".