1241454252132 has 48 divisors (see below), whose sum is σ = 3218647985280. Its totient is φ = 413809998624.

The previous prime is 1241454252107. The next prime is 1241454252133. The reversal of 1241454252132 is 2312524541421.

1241454252132 is a `hidden beast` number, since 1 + 2 + 4 + 14 + 5 + 425 + 213 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1241454252133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8447593 + ... + 8593295.

It is an arithmetic number, because the mean of its divisors is an integer number (67055166360).

Almost surely, 2^{1241454252132} is an apocalyptic number.

1241454252132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1241454252132 is an abundant number, since it is smaller than the sum of its proper divisors (1977193733148).

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

1241454252132 is a wasteful number, since it uses less digits than its factorization.

1241454252132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224609 (or 224601 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

Adding to 1241454252132 its reverse (2312524541421), we get a palindrome (3553978793553).

The spelling of 1241454252132 in words is "one trillion, two hundred forty-one billion, four hundred fifty-four million, two hundred fifty-two thousand, one hundred thirty-two".