1296545298148 has 96 divisors (see below), whose sum is σ = 2361885926400. Its totient is φ = 622362230784.

The previous prime is 1296545298137. The next prime is 1296545298151. The reversal of 1296545298148 is 8418925456921.

It is a self number, because there is not a number n which added to its sum of digits gives 1296545298148.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1686014308 + ... + 1686015076.

It is an arithmetic number, because the mean of its divisors is an integer number (24602978400).

Almost surely, 2^{1296545298148} is an apocalyptic number.

It is an amenable number.

1296545298148 is a deficient number, since it is larger than the sum of its proper divisors (1065340628252).

1296545298148 is a wasteful number, since it uses less digits than its factorization.

1296545298148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541 (or 1539 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 64.

The spelling of 1296545298148 in words is "one trillion, two hundred ninety-six billion, five hundred forty-five million, two hundred ninety-eight thousand, one hundred forty-eight".