141143222444440 has 32 divisors (see below), whose sum is σ = 320382624408480. Its totient is φ = 55957666949632.

The previous prime is 141143222444429. The next prime is 141143222444503. The reversal of 141143222444440 is 44444222341141.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 141143222444393 and 141143222444402.

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, 15613183804 + ... + 15613192843.

It is an arithmetic number, because the mean of its divisors is an integer number (10011957012765).

Almost surely, 2^{141143222444440} is an apocalyptic number.

141143222444440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141143222444440 is an abundant number, since it is smaller than the sum of its proper divisors (179239401964040).

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

141143222444440 is a wasteful number, since it uses less digits than its factorization.

141143222444440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31226376771 (or 31226376767 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 40.

Adding to 141143222444440 its reverse (44444222341141), we get a palindrome (185587444785581).

The spelling of 141143222444440 in words is "one hundred forty-one trillion, one hundred forty-three billion, two hundred twenty-two million, four hundred forty-four thousand, four hundred forty".