141999425057448 has 576 divisors, whose sum is σ = 494978621904000. Its totient is φ = 36496396468224.

The previous prime is 141999425057417. The next prime is 141999425057453. The reversal of 141999425057448 is 844750524999141.

141999425057448 is a `hidden beast` number, since 1 + 4 + 1 + 9 + 9 + 9 + 4 + 2 + 5 + 0 + 574 + 48 = 666.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 210881688 + ... + 211553976.

It is an arithmetic number, because the mean of its divisors is an integer number (859337885250).

Almost surely, 2^{141999425057448} is an apocalyptic number.

141999425057448 is a gapful number since it is divisible by the number (18) 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 141999425057448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247489310952000).

141999425057448 is an abundant number, since it is smaller than the sum of its proper divisors (352979196846552).

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

141999425057448 is a wasteful number, since it uses less digits than its factorization.

141999425057448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672494 (or 672480 counting only the distinct ones).

The product of its (nonzero) digits is 522547200, while the sum is 72.

The spelling of 141999425057448 in words is "one hundred forty-one trillion, nine hundred ninety-nine billion, four hundred twenty-five million, fifty-seven thousand, four hundred forty-eight".