141354505240240 has 80 divisors (see below), whose sum is σ = 337650631065792. Its totient is φ = 54994250529792.

The previous prime is 141354505240189. The next prime is 141354505240387. The reversal of 141354505240240 is 42042505453141.

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

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 = 141354505240193 and 141354505240202.

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, 18924 + ... + 16813963.

Almost surely, 2^{141354505240240} is an apocalyptic number.

141354505240240 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 141354505240240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168825315532896).

141354505240240 is an abundant number, since it is smaller than the sum of its proper divisors (196296125825552).

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

141354505240240 is a wasteful number, since it uses less digits than its factorization.

141354505240240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16835774 (or 16835768 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 141354505240240 in words is "one hundred forty-one trillion, three hundred fifty-four billion, five hundred five million, two hundred forty thousand, two hundred forty".