141925442654940 has 384 divisors, whose sum is σ = 479543661821952. Its totient is φ = 30661935575040.

The previous prime is 141925442654873. The next prime is 141925442654959. The reversal of 141925442654940 is 49456244529141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 460521700 + ... + 460829780.

It is an arithmetic number, because the mean of its divisors is an integer number (1248811619328).

Almost surely, 2^{141925442654940} is an apocalyptic number.

141925442654940 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 141925442654940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239771830910976).

141925442654940 is an abundant number, since it is smaller than the sum of its proper divisors (337618219167012).

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

141925442654940 is a wasteful number, since it uses less digits than its factorization.

141925442654940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308689 (or 308687 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 60.

The spelling of 141925442654940 in words is "one hundred forty-one trillion, nine hundred twenty-five billion, four hundred forty-two million, six hundred fifty-four thousand, nine hundred forty".