1241452205144 has 16 divisors (see below), whose sum is σ = 2327793762120. Its totient is φ = 620707201920.

The previous prime is 1241452205107. The next prime is 1241452205153. The reversal of 1241452205144 is 4415022541421.

It is a happy number.

It is a super-3 number, since 3×1241452205144³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2081462 + ... + 2610629.

Almost surely, 2^{1241452205144} is an apocalyptic number.

It is an amenable number.

1241452205144 is a deficient number, since it is larger than the sum of its proper divisors (1086341556976).

1241452205144 is a wasteful number, since it uses less digits than its factorization.

1241452205144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4725170 (or 4725166 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

Adding to 1241452205144 its reverse (4415022541421), we get a palindrome (5656474746565).

The spelling of 1241452205144 in words is "one trillion, two hundred forty-one billion, four hundred fifty-two million, two hundred five thousand, one hundred forty-four".