40468151 has 8 divisors (see below), whose sum is σ = 40923264. Its totient is φ = 40015800.

The previous prime is 40468147. The next prime is 40468213. The reversal of 40468151 is 15186404.

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

It is a cyclic number.

It is not a de Polignac number, because 40468151 - 2² = 40468147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40468111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42260 + ... + 43206.

It is an arithmetic number, because the mean of its divisors is an integer number (5115408).

Almost surely, 2^40468151 is an apocalyptic number.

40468151 is a deficient number, since it is larger than the sum of its proper divisors (455113).

40468151 is a wasteful number, since it uses less digits than its factorization.

40468151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 40468151 is about 6361.4582447738. The cubic root of 40468151 is about 343.3242293959.

The spelling of 40468151 in words is "forty million, four hundred sixty-eight thousand, one hundred fifty-one".