40541377 has 4 divisors (see below), whose sum is σ = 40559616. Its totient is φ = 40523140.

The previous prime is 40541363. The next prime is 40541399. The reversal of 40541377 is 77314504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40541377 - 2¹⁵ = 40508609 is a prime.

It is a super-2 number, since 2×40541377² = 3287206498112258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40541317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5233 + ... + 10414.

It is an arithmetic number, because the mean of its divisors is an integer number (10139904).

Almost surely, 2^40541377 is an apocalyptic number.

It is an amenable number.

40541377 is a deficient number, since it is larger than the sum of its proper divisors (18239).

40541377 is a wasteful number, since it uses less digits than its factorization.

40541377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18238.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 40541377 is about 6367.2110849256. The cubic root of 40541377 is about 343.5311831862.

The spelling of 40541377 in words is "forty million, five hundred forty-one thousand, three hundred seventy-seven".