140314410020441 has 4 divisors (see below), whose sum is σ = 140314452699300. Its totient is φ = 140314367341584.

The previous prime is 140314410020381. The next prime is 140314410020443. The reversal of 140314410020441 is 144020014413041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47249415140041 + 93064994880400 = 6873821^2 + 9647020^2 .

It is a cyclic number.

It is not a de Polignac number, because 140314410020441 - 2⁶ = 140314410020377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140314410020443) 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, 15955046 + ... + 23134223.

It is an arithmetic number, because the mean of its divisors is an integer number (35078613174825).

Almost surely, 2^{140314410020441} is an apocalyptic number.

It is an amenable number.

140314410020441 is a deficient number, since it is larger than the sum of its proper divisors (42678859).

140314410020441 is an equidigital number, since it uses as much as digits as its factorization.

140314410020441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42678858.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 140314410020441 its reverse (144020014413041), we get a palindrome (284334424433482).

The spelling of 140314410020441 in words is "one hundred forty trillion, three hundred fourteen billion, four hundred ten million, twenty thousand, four hundred forty-one".