324779091449 has 4 divisors (see below), whose sum is σ = 338899921536. Its totient is φ = 310658261364.

The previous prime is 324779091443. The next prime is 324779091451. The reversal of 324779091449 is 944190977423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 944190977423 = 2131 ⋅443074133.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324779091449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324779091443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7060415009 + ... + 7060415054.

It is an arithmetic number, because the mean of its divisors is an integer number (84724980384).

Almost surely, 2^324779091449 is an apocalyptic number.

It is an amenable number.

324779091449 is a deficient number, since it is larger than the sum of its proper divisors (14120830087).

324779091449 is a wasteful number, since it uses less digits than its factorization.

324779091449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14120830086.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 324779091449 in words is "three hundred twenty-four billion, seven hundred seventy-nine million, ninety-one thousand, four hundred forty-nine".