1148381537404 has 24 divisors (see below), whose sum is σ = 2052514110528. Its totient is φ = 561949976640.

The previous prime is 1148381537399. The next prime is 1148381537417. The reversal of 1148381537404 is 4047351838411.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4780734 + ... + 5015194.

It is an arithmetic number, because the mean of its divisors is an integer number (85521421272).

Almost surely, 2^{1148381537404} is an apocalyptic number.

It is an amenable number.

1148381537404 is a deficient number, since it is larger than the sum of its proper divisors (904132573124).

1148381537404 is a wasteful number, since it uses less digits than its factorization.

1148381537404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260565 (or 260563 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 1148381537404 in words is "one trillion, one hundred forty-eight billion, three hundred eighty-one million, five hundred thirty-seven thousand, four hundred four".