141087744 has 220 divisors, whose sum is σ = 483485024. Its totient is φ = 40310784.

The previous prime is 141087733. The next prime is 141087763. The reversal of 141087744 is 447780141.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 6.

It is a zygodrome in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 141087699 and 141087708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20155389 + ... + 20155395.

Almost surely, 2^141087744 is an apocalyptic number.

141087744 is a gapful number since it is divisible by the number (14) 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 141087744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241742512).

141087744 is an abundant number, since it is smaller than the sum of its proper divisors (342397280).

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

141087744 is an frugal number, since it uses more digits than its factorization.

141087744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 141087744 is about 11878.0362013255. The cubic root of 141087744 is about 520.5907290618.

The spelling of 141087744 in words is "one hundred forty-one million, eighty-seven thousand, seven hundred forty-four".