1148729598946 has 8 divisors (see below), whose sum is σ = 1747363333824. Its totient is φ = 566275154340.

The previous prime is 1148729598889. The next prime is 1148729598953. The reversal of 1148729598946 is 6498959278411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4044822390 + ... + 4044822673.

It is an arithmetic number, because the mean of its divisors is an integer number (218420416728).

Almost surely, 2^{1148729598946} is an apocalyptic number.

1148729598946 is a deficient number, since it is larger than the sum of its proper divisors (598633734878).

1148729598946 is an equidigital number, since it uses as much as digits as its factorization.

1148729598946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8089645136.

The product of its digits is 313528320, while the sum is 73.

The spelling of 1148729598946 in words is "one trillion, one hundred forty-eight billion, seven hundred twenty-nine million, five hundred ninety-eight thousand, nine hundred forty-six".