1148829772964 has 6 divisors (see below), whose sum is σ = 2010452102694. Its totient is φ = 574414886480.

The previous prime is 1148829772931. The next prime is 1148829772999. The reversal of 1148829772964 is 4692779288411.

It can be written as a sum of positive squares in only one way, i.e., 971427072100 + 177402700864 = 985610^2 + 421192^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1148829772894 and 1148829772903.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143603721617 + ... + 143603721624.

It is an arithmetic number, because the mean of its divisors is an integer number (335075350449).

Almost surely, 2^{1148829772964} is an apocalyptic number.

It is an amenable number.

1148829772964 is a deficient number, since it is larger than the sum of its proper divisors (861622329730).

1148829772964 is a wasteful number, since it uses less digits than its factorization.

1148829772964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287207443245 (or 287207443243 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 68.

The spelling of 1148829772964 in words is "one trillion, one hundred forty-eight billion, eight hundred twenty-nine million, seven hundred seventy-two thousand, nine hundred sixty-four".