1148841475294 has 32 divisors (see below), whose sum is σ = 1792375050240. Its totient is φ = 551599624800.

The previous prime is 1148841475283. The next prime is 1148841475307. The reversal of 1148841475294 is 4925741488411.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95962729 + ... + 95974699.

It is an arithmetic number, because the mean of its divisors is an integer number (56011720320).

Almost surely, 2^{1148841475294} is an apocalyptic number.

1148841475294 is a deficient number, since it is larger than the sum of its proper divisors (643533574946).

1148841475294 is a wasteful number, since it uses less digits than its factorization.

1148841475294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20856.

The product of its digits is 10321920, while the sum is 58.

The spelling of 1148841475294 in words is "one trillion, one hundred forty-eight billion, eight hundred forty-one million, four hundred seventy-five thousand, two hundred ninety-four".