141773400807200 has 144 divisors (see below), whose sum is σ = 347080216772520. Its totient is φ = 56549500600320.

The previous prime is 141773400807193. The next prime is 141773400807217. The reversal of 141773400807200 is 2708004377141.

It can be written as a sum of positive squares in 12 ways, for example, as 51144295522576 + 90629105284624 = 7151524^2 + 9519932^2 .

It is a super-2 number, since 2×141773400807200² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2467440872 + ... + 2467498328.

Almost surely, 2^{141773400807200} is an apocalyptic number.

141773400807200 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 141773400807200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173540108386260).

141773400807200 is an abundant number, since it is smaller than the sum of its proper divisors (205306815965320).

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

141773400807200 is a wasteful number, since it uses less digits than its factorization.

141773400807200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66119 (or 66106 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 44.

The spelling of 141773400807200 in words is "one hundred forty-one trillion, seven hundred seventy-three billion, four hundred million, eight hundred seven thousand, two hundred".