141020577744 has 80 divisors (see below), whose sum is σ = 368132688000. Its totient is φ = 46513292800.

The previous prime is 141020577739. The next prime is 141020577757. The reversal of 141020577744 is 447775020141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 141020577696 and 141020577705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8946382 + ... + 8962130.

It is an arithmetic number, because the mean of its divisors is an integer number (4601658600).

Almost surely, 2^141020577744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141020577744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184066344000).

141020577744 is an abundant number, since it is smaller than the sum of its proper divisors (227112110256).

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

141020577744 is a wasteful number, since it uses less digits than its factorization.

141020577744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17708 (or 17702 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 42.

Adding to 141020577744 its reverse (447775020141), we get a palindrome (588795597885).

The spelling of 141020577744 in words is "one hundred forty-one billion, twenty million, five hundred seventy-seven thousand, seven hundred forty-four".