141422313440440 has 32 divisors (see below), whose sum is σ = 334947584466000. Its totient is φ = 53591613513984.

The previous prime is 141422313440377. The next prime is 141422313440467. The reversal of 141422313440440 is 44044313224141.

It is a self number, because there is not a number n which added to its sum of digits gives 141422313440440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93040994925 + ... + 93040996444.

Almost surely, 2^{141422313440440} is an apocalyptic number.

141422313440440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141422313440440 is an abundant number, since it is smaller than the sum of its proper divisors (193525271025560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141422313440440 is a wasteful number, since it uses less digits than its factorization.

141422313440440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186081991399 (or 186081991395 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 141422313440440 its reverse (44044313224141), we get a palindrome (185466626664581).

The spelling of 141422313440440 in words is "one hundred forty-one trillion, four hundred twenty-two billion, three hundred thirteen million, four hundred forty thousand, four hundred forty".