40316355 has 24 divisors (see below), whose sum is σ = 72921888. Its totient is φ = 20566656.

The previous prime is 40316323. The next prime is 40316371. The reversal of 40316355 is 55361304.

It is not a de Polignac number, because 40316355 - 2⁵ = 40316323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18442 + ... + 20511.

It is an arithmetic number, because the mean of its divisors is an integer number (3038412).

Almost surely, 2^40316355 is an apocalyptic number.

40316355 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40316355 is a deficient number, since it is larger than the sum of its proper divisors (32605533).

40316355 is a wasteful number, since it uses less digits than its factorization.

40316355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38987 (or 38984 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 40316355 is about 6349.5161232963. The cubic root of 40316355 is about 342.8944219137.

Adding to 40316355 its reverse (55361304), we get a palindrome (95677659).

The spelling of 40316355 in words is "forty million, three hundred sixteen thousand, three hundred fifty-five".