1148493758160 has 160 divisors (see below), whose sum is σ = 4209258090240. Its totient is φ = 253460680704.

The previous prime is 1148493758141. The next prime is 1148493758177. The reversal of 1148493758160 is 618573948411.

It is a self number, because there is not a number n which added to its sum of digits gives 1148493758160.

It is a congruent number.

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, 11737957 + ... + 11835396.

It is an arithmetic number, because the mean of its divisors is an integer number (26307863064).

Almost surely, 2^{1148493758160} is an apocalyptic number.

1148493758160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1148493758160 is an abundant number, since it is smaller than the sum of its proper divisors (3060764332080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1148493758160 is a wasteful number, since it uses less digits than its factorization.

1148493758160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23573405 (or 23573399 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 1148493758160 in words is "one trillion, one hundred forty-eight billion, four hundred ninety-three million, seven hundred fifty-eight thousand, one hundred sixty".