40273371 has 12 divisors (see below), whose sum is σ = 60049600. Its totient is φ = 25982640.

The previous prime is 40273367. The next prime is 40273379. The reversal of 40273371 is 17337204.

It is not a de Polignac number, because 40273371 - 2² = 40273367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40273379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71896 + ... + 72453.

Almost surely, 2^40273371 is an apocalyptic number.

40273371 is a deficient number, since it is larger than the sum of its proper divisors (19776229).

40273371 is a wasteful number, since it uses less digits than its factorization.

40273371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144386 (or 144383 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 40273371 is about 6346.1303957609. The cubic root of 40273371 is about 342.7725175815.

The spelling of 40273371 in words is "forty million, two hundred seventy-three thousand, three hundred seventy-one".