141401414444240 has 80 divisors (see below), whose sum is σ = 331370386580736. Its totient is φ = 56112157056000.

The previous prime is 141401414444219. The next prime is 141401414444291. The reversal of 141401414444240 is 42444414104141.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×141401414444240³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141401414444194 and 141401414444203.

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, 1502069 + ... + 16883691.

Almost surely, 2^{141401414444240} is an apocalyptic number.

141401414444240 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 141401414444240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165685193290368).

141401414444240 is an abundant number, since it is smaller than the sum of its proper divisors (189968972136496).

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

141401414444240 is a wasteful number, since it uses less digits than its factorization.

141401414444240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15382548 (or 15382542 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 38.

Adding to 141401414444240 its reverse (42444414104141), we get a palindrome (183845828548381).

The spelling of 141401414444240 in words is "one hundred forty-one trillion, four hundred one billion, four hundred fourteen million, four hundred forty-four thousand, two hundred forty".