40133350 has 12 divisors (see below), whose sum is σ = 74648124. Its totient is φ = 16053320.

The previous prime is 40133323. The next prime is 40133351. The reversal of 40133350 is 5333104.

It is a super-2 number, since 2×40133350² = 3221371564445000, 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 5 ways as a sum of consecutive naturals, for example, 401284 + ... + 401383.

It is an arithmetic number, because the mean of its divisors is an integer number (6220677).

Almost surely, 2^40133350 is an apocalyptic number.

40133350 is a deficient number, since it is larger than the sum of its proper divisors (34514774).

40133350 is a wasteful number, since it uses less digits than its factorization.

40133350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802679 (or 802674 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 40133350 is about 6335.0887918008. The cubic root of 40133350 is about 342.3748099481.

Adding to 40133350 its reverse (5333104), we get a palindrome (45466454).

The spelling of 40133350 in words is "forty million, one hundred thirty-three thousand, three hundred fifty".