40150451 has 8 divisors (see below), whose sum is σ = 43858800. Its totient is φ = 36451840.

The previous prime is 40150427. The next prime is 40150489. The reversal of 40150451 is 15405104.

40150451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40150451 is a prime.

It is a super-2 number, since 2×40150451² = 3224117431006802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40150421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8255 + ... + 12183.

It is an arithmetic number, because the mean of its divisors is an integer number (5482350).

Almost surely, 2^40150451 is an apocalyptic number.

40150451 is a deficient number, since it is larger than the sum of its proper divisors (3708349).

40150451 is a wasteful number, since it uses less digits than its factorization.

40150451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4869.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 40150451 is about 6336.4383528919. The cubic root of 40150451 is about 342.4234321888.

Adding to 40150451 its reverse (15405104), we get a palindrome (55555555).

The spelling of 40150451 in words is "forty million, one hundred fifty thousand, four hundred fifty-one".