1124505329489 has 2 divisors, whose sum is σ = 1124505329490. Its totient is φ = 1124505329488.

The previous prime is 1124505329443. The next prime is 1124505329503. The reversal of 1124505329489 is 9849235054211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1050748003600 + 73757325889 = 1025060^2 + 271583^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124505329489 - 2³⁶ = 1055785852753 is a prime.

It is a super-2 number, since 2×1124505329489² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1124505329489.

It is not a weakly prime, because it can be changed into another prime (1124505322489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562252664744 + 562252664745.

It is an arithmetic number, because the mean of its divisors is an integer number (562252664745).

Almost surely, 2^{1124505329489} is an apocalyptic number.

It is an amenable number.

1124505329489 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124505329489 is an equidigital number, since it uses as much as digits as its factorization.

1124505329489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 1124505329489 in words is "one trillion, one hundred twenty-four billion, five hundred five million, three hundred twenty-nine thousand, four hundred eighty-nine".