141749601756 has 96 divisors (see below), whose sum is σ = 400551298560. Its totient is φ = 38087337984.

The previous prime is 141749601737. The next prime is 141749601779. The reversal of 141749601756 is 657106947141.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 141749601699 and 141749601708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1793440 + ... + 1870808.

It is an arithmetic number, because the mean of its divisors is an integer number (4172409360).

Almost surely, 2^141749601756 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141749601756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200275649280).

141749601756 is an abundant number, since it is smaller than the sum of its proper divisors (258801696804).

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

141749601756 is a wasteful number, since it uses less digits than its factorization.

141749601756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78683 (or 78681 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 141749601756 in words is "one hundred forty-one billion, seven hundred forty-nine million, six hundred one thousand, seven hundred fifty-six".