1148376323545 has 16 divisors (see below), whose sum is σ = 1505043240768. Its totient is φ = 834230427840.

The previous prime is 1148376323513. The next prime is 1148376323581. The reversal of 1148376323545 is 5453236738411.

It is not a de Polignac number, because 1148376323545 - 2⁵ = 1148376323513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1148376323492 and 1148376323501.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11855739 + ... + 11952208.

It is an arithmetic number, because the mean of its divisors is an integer number (94065202548).

Almost surely, 2^{1148376323545} is an apocalyptic number.

It is an amenable number.

1148376323545 is a deficient number, since it is larger than the sum of its proper divisors (356666917223).

1148376323545 is a wasteful number, since it uses less digits than its factorization.

1148376323545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23808840.

The product of its digits is 7257600, while the sum is 52.

The spelling of 1148376323545 in words is "one trillion, one hundred forty-eight billion, three hundred seventy-six million, three hundred twenty-three thousand, five hundred forty-five".