324149687049 has 16 divisors (see below), whose sum is σ = 434855649600. Its totient is φ = 214772665536.

The previous prime is 324149687041. The next prime is 324149687083. The reversal of 324149687049 is 940786941423.

It is not a de Polignac number, because 324149687049 - 2³ = 324149687041 is a prime.

It is a super-2 number, since 2×324149687049² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 324149687049.

It is not an unprimeable number, because it can be changed into a prime (324149687041) 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, 1335522 + ... + 1559460.

It is an arithmetic number, because the mean of its divisors is an integer number (27178478100).

Almost surely, 2^324149687049 is an apocalyptic number.

It is an amenable number.

324149687049 is a deficient number, since it is larger than the sum of its proper divisors (110705962551).

324149687049 is a wasteful number, since it uses less digits than its factorization.

324149687049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226904.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 324149687049 in words is "three hundred twenty-four billion, one hundred forty-nine million, six hundred eighty-seven thousand, forty-nine".