1148405624223 has 16 divisors (see below), whose sum is σ = 1798901118336. Its totient is φ = 642464684640.

The previous prime is 1148405624167. The next prime is 1148405624243. The reversal of 1148405624223 is 3224265048411.

It is not a de Polignac number, because 1148405624223 - 2⁶ = 1148405624159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148405624243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1338467665 + ... + 1338468522.

It is an arithmetic number, because the mean of its divisors is an integer number (112431319896).

Almost surely, 2^{1148405624223} is an apocalyptic number.

1148405624223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1148405624223 is a deficient number, since it is larger than the sum of its proper divisors (650495494113).

1148405624223 is a wasteful number, since it uses less digits than its factorization.

1148405624223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676936214.

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 1148405624223 in words is "one trillion, one hundred forty-eight billion, four hundred five million, six hundred twenty-four thousand, two hundred twenty-three".