141763261749 has 16 divisors (see below), whose sum is σ = 200185800192. Its totient is φ = 88927528448.

The previous prime is 141763261729. The next prime is 141763261777. The reversal of 141763261749 is 947162367141.

141763261749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 141763261749 - 2³¹ = 139615778101 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141763261729) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 133509 + ... + 548954.

It is an arithmetic number, because the mean of its divisors is an integer number (12511612512).

Almost surely, 2^141763261749 is an apocalyptic number.

It is an amenable number.

141763261749 is a deficient number, since it is larger than the sum of its proper divisors (58422538443).

141763261749 is a wasteful number, since it uses less digits than its factorization.

141763261749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686556.

The product of its digits is 1524096, while the sum is 51.

The spelling of 141763261749 in words is "one hundred forty-one billion, seven hundred sixty-three million, two hundred sixty-one thousand, seven hundred forty-nine".