824149029473 has 16 divisors (see below), whose sum is σ = 1027684525056. Its totient is φ = 642085269840.

The previous prime is 824149029469. The next prime is 824149029607. The reversal of 824149029473 is 374920941428.

It is not a de Polignac number, because 824149029473 - 2² = 824149029469 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (824149029463) 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, 447461 + ... + 1359602.

It is an arithmetic number, because the mean of its divisors is an integer number (64230282816).

Almost surely, 2^824149029473 is an apocalyptic number.

It is an amenable number.

824149029473 is a deficient number, since it is larger than the sum of its proper divisors (203535495583).

824149029473 is a wasteful number, since it uses less digits than its factorization.

824149029473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813004.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 824149029473 in words is "eight hundred twenty-four billion, one hundred forty-nine million, twenty-nine thousand, four hundred seventy-three".