141205456 has 60 divisors (see below), whose sum is σ = 320031972. Its totient is φ = 60178944.

The previous prime is 141205453. The next prime is 141205499. The reversal of 141205456 is 654502141.

141205456 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 17640000 + 123565456 = 4200^2 + 11116^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141205453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182286 + ... + 183058.

Almost surely, 2^141205456 is an apocalyptic number.

141205456 is a gapful number since it is divisible by the number (16) 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 141205456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160015986).

141205456 is an abundant number, since it is smaller than the sum of its proper divisors (178826516).

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

141205456 is a wasteful number, since it uses less digits than its factorization.

141205456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 141205456 is about 11882.9901960744. The cubic root of 141205456 is about 520.7354681672.

Adding to 141205456 its reverse (654502141), we get a palindrome (795707597).

The spelling of 141205456 in words is "one hundred forty-one million, two hundred five thousand, four hundred fifty-six".