141021078240 has 384 divisors, whose sum is σ = 528902922240. Its totient is φ = 30904934400.

The previous prime is 141021078239. The next prime is 141021078259. The reversal of 141021078240 is 42870120141.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 141021078198 and 141021078207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11347230 + ... + 11359650.

It is an arithmetic number, because the mean of its divisors is an integer number (1377351360).

Almost surely, 2^141021078240 is an apocalyptic number.

141021078240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141021078240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264451461120).

141021078240 is an abundant number, since it is smaller than the sum of its proper divisors (387881844000).

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

141021078240 is a wasteful number, since it uses less digits than its factorization.

141021078240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12586 (or 12578 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

Adding to 141021078240 its reverse (42870120141), we get a palindrome (183891198381).

The spelling of 141021078240 in words is "one hundred forty-one billion, twenty-one million, seventy-eight thousand, two hundred forty".