2304449689442 has 16 divisors (see below), whose sum is σ = 3465315447552. Its totient is φ = 1149347921520.

The previous prime is 2304449689429. The next prime is 2304449689447. The reversal of 2304449689442 is 2449869444032.

It is not an unprimeable number, because it can be changed into a prime (2304449689447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519983 + ... + 2208909.

It is an arithmetic number, because the mean of its divisors is an integer number (216582215472).

Almost surely, 2^{2304449689442} is an apocalyptic number.

2304449689442 is a deficient number, since it is larger than the sum of its proper divisors (1160865758110).

2304449689442 is a wasteful number, since it uses less digits than its factorization.

2304449689442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690633.

The product of its (nonzero) digits is 47775744, while the sum is 59.

The spelling of 2304449689442 in words is "two trillion, three hundred four billion, four hundred forty-nine million, six hundred eighty-nine thousand, four hundred forty-two".