1248361928906 has 16 divisors (see below), whose sum is σ = 1882426414560. Its totient is φ = 620889630480.

The previous prime is 1248361928819. The next prime is 1248361928969. The reversal of 1248361928906 is 6098291638421.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4361 + ... + 1580108.

It is an arithmetic number, because the mean of its divisors is an integer number (117651650910).

Almost surely, 2^{1248361928906} is an apocalyptic number.

1248361928906 is a deficient number, since it is larger than the sum of its proper divisors (634064485654).

1248361928906 is a wasteful number, since it uses less digits than its factorization.

1248361928906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586549.

The product of its (nonzero) digits is 8957952, while the sum is 59.

The spelling of 1248361928906 in words is "one trillion, two hundred forty-eight billion, three hundred sixty-one million, nine hundred twenty-eight thousand, nine hundred six".