1148407345756 has 24 divisors (see below), whose sum is σ = 2229573588480. Its totient is φ = 513155823600.

The previous prime is 1148407345753. The next prime is 1148407345759. The reversal of 1148407345756 is 6575437048411.

It is an interprime number because it is at equal distance from previous prime (1148407345753) and next prime (1148407345759).

It is a junction number, because it is equal to n+sod(n) for n = 1148407345697 and 1148407345706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148407345751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221185260 + ... + 221190451.

It is an arithmetic number, because the mean of its divisors is an integer number (92898899520).

Almost surely, 2^{1148407345756} is an apocalyptic number.

It is an amenable number.

1148407345756 is a deficient number, since it is larger than the sum of its proper divisors (1081166242724).

1148407345756 is a wasteful number, since it uses less digits than its factorization.

1148407345756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442375785 (or 442375783 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 55.

The spelling of 1148407345756 in words is "one trillion, one hundred forty-eight billion, four hundred seven million, three hundred forty-five thousand, seven hundred fifty-six".