141801555040 has 48 divisors (see below), whose sum is σ = 340006291632. Its totient is φ = 55874041344.

The previous prime is 141801555017. The next prime is 141801555043. The reversal of 141801555040 is 40555108141.

It is a junction number, because it is equal to n+sod(n) for n = 141801554987 and 141801555005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141801555043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6603159 + ... + 6624598.

It is an arithmetic number, because the mean of its divisors is an integer number (7083464409).

Almost surely, 2^141801555040 is an apocalyptic number.

141801555040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141801555040 is an abundant number, since it is smaller than the sum of its proper divisors (198204736592).

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

141801555040 is a wasteful number, since it uses less digits than its factorization.

141801555040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13227839 (or 13227831 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 34.

The spelling of 141801555040 in words is "one hundred forty-one billion, eight hundred one million, five hundred fifty-five thousand, forty".