1241455052 has 12 divisors (see below), whose sum is σ = 2173301760. Its totient is φ = 620511696.

The previous prime is 1241455001. The next prime is 1241455057. The reversal of 1241455052 is 2505541421.

It is a super-2 number, since 2×1241455052² = 3082421292272645408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1241455057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40652 + ... + 64307.

It is an arithmetic number, because the mean of its divisors is an integer number (181108480).

Almost surely, 2^1241455052 is an apocalyptic number.

It is an amenable number.

1241455052 is a deficient number, since it is larger than the sum of its proper divisors (931846708).

1241455052 is a wasteful number, since it uses less digits than its factorization.

1241455052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107920 (or 107918 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 1241455052 is about 35234.2880160789. The cubic root of 1241455052 is about 1074.7571261666.

Adding to 1241455052 its reverse (2505541421), we get a palindrome (3746996473).

The spelling of 1241455052 in words is "one billion, two hundred forty-one million, four hundred fifty-five thousand, fifty-two".