40464141 has 8 divisors (see below), whose sum is σ = 54177024. Its totient is φ = 26863680.

The previous prime is 40464139. The next prime is 40464143. The reversal of 40464141 is 14146404.

It is an interprime number because it is at equal distance from previous prime (40464139) and next prime (40464143).

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

It is not a de Polignac number, because 40464141 - 2¹ = 40464139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40464143) 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, 27261 + ... + 28706.

It is an arithmetic number, because the mean of its divisors is an integer number (6772128).

Almost surely, 2^40464141 is an apocalyptic number.

It is an amenable number.

40464141 is a deficient number, since it is larger than the sum of its proper divisors (13712883).

40464141 is a wasteful number, since it uses less digits than its factorization.

40464141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56211.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 40464141 is about 6361.1430576587. The cubic root of 40464141 is about 343.3128889912.

The spelling of 40464141 in words is "forty million, four hundred sixty-four thousand, one hundred forty-one".