1124001602452 has 6 divisors (see below), whose sum is σ = 1967002804298. Its totient is φ = 562000801224.

The previous prime is 1124001602429. The next prime is 1124001602453. The reversal of 1124001602452 is 2542061004211.

It can be written as a sum of positive squares in only one way, i.e., 828689784976 + 295311817476 = 910324^2 + 543426^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1124001602452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124001602453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140500200303 + ... + 140500200310.

Almost surely, 2^{1124001602452} is an apocalyptic number.

It is an amenable number.

1124001602452 is a deficient number, since it is larger than the sum of its proper divisors (843001201846).

1124001602452 is a wasteful number, since it uses less digits than its factorization.

1124001602452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281000400617 (or 281000400615 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1124001602452 its reverse (2542061004211), we get a palindrome (3666062606663).

The spelling of 1124001602452 in words is "one trillion, one hundred twenty-four billion, one million, six hundred two thousand, four hundred fifty-two".