40871344 has 10 divisors (see below), whose sum is σ = 79188260. Its totient is φ = 20435664.

The previous prime is 40871323. The next prime is 40871351. The reversal of 40871344 is 44317804.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277214 + ... + 1277245.

It is an arithmetic number, because the mean of its divisors is an integer number (7918826).

Almost surely, 2^40871344 is an apocalyptic number.

It is an amenable number.

40871344 is a deficient number, since it is larger than the sum of its proper divisors (38316916).

40871344 is a wasteful number, since it uses less digits than its factorization.

40871344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554467 (or 2554461 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 40871344 is about 6393.0699980526. The cubic root of 40871344 is about 344.4606681995.

The spelling of 40871344 in words is "forty million, eight hundred seventy-one thousand, three hundred forty-four".