40465353 has 8 divisors (see below), whose sum is σ = 55814400. Its totient is φ = 26046608.

The previous prime is 40465291. The next prime is 40465361. The reversal of 40465353 is 35356404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40465353 - 2⁶ = 40465289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40465353.

It is not an unprimeable number, because it can be changed into a prime (40465853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232473 + ... + 232646.

It is an arithmetic number, because the mean of its divisors is an integer number (6976800).

Almost surely, 2^40465353 is an apocalyptic number.

It is an amenable number.

40465353 is a deficient number, since it is larger than the sum of its proper divisors (15349047).

40465353 is a wasteful number, since it uses less digits than its factorization.

40465353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465151.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 40465353 is about 6361.2383228425. The cubic root of 40465353 is about 343.3163166439.

The spelling of 40465353 in words is "forty million, four hundred sixty-five thousand, three hundred fifty-three".