14401040145451 has 8 divisors (see below), whose sum is σ = 15039379643904. Its totient is φ = 13763717923560.

The previous prime is 14401040145439. The next prime is 14401040145461. The reversal of 14401040145451 is 15454104010441.

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 14401040145451 - 2²³ = 14401031756843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14401040145461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254290201 + ... + 254346826.

It is an arithmetic number, because the mean of its divisors is an integer number (1879922455488).

Almost surely, 2^{14401040145451} is an apocalyptic number.

14401040145451 is a deficient number, since it is larger than the sum of its proper divisors (638339498453).

14401040145451 is a wasteful number, since it uses less digits than its factorization.

14401040145451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508638281.

The product of its (nonzero) digits is 25600, while the sum is 34.

Adding to 14401040145451 its reverse (15454104010441), we get a palindrome (29855144155892).

The spelling of 14401040145451 in words is "fourteen trillion, four hundred one billion, forty million, one hundred forty-five thousand, four hundred fifty-one".