1245322141424 has 80 divisors (see below), whose sum is σ = 2446559243520. Its totient is φ = 614003466240.

The previous prime is 1245322141423. The next prime is 1245322141471. The reversal of 1245322141424 is 4241412235421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245322141423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901753214 + ... + 901754594.

It is an arithmetic number, because the mean of its divisors is an integer number (30581990544).

Almost surely, 2^{1245322141424} is an apocalyptic number.

It is an amenable number.

1245322141424 is a deficient number, since it is larger than the sum of its proper divisors (1201237102096).

1245322141424 is a wasteful number, since it uses less digits than its factorization.

1245322141424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178 (or 3172 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

Adding to 1245322141424 its reverse (4241412235421), we get a palindrome (5486734376845).

The spelling of 1245322141424 in words is "one trillion, two hundred forty-five billion, three hundred twenty-two million, one hundred forty-one thousand, four hundred twenty-four".