32449469389874 has 16 divisors (see below), whose sum is σ = 49203972534456. Its totient is φ = 16048988121600.

The previous prime is 32449469389837. The next prime is 32449469389877. The reversal of 32449469389874 is 47898396494423.

It can be written as a sum of positive squares in 4 ways, for example, as 32407892140849 + 41577249025 = 5692793^2 + 203905^2 .

It is not an unprimeable number, because it can be changed into a prime (32449469389877) 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, 210650267 + ... + 210804254.

Almost surely, 2^{32449469389874} is an apocalyptic number.

32449469389874 is a deficient number, since it is larger than the sum of its proper divisors (16754503144582).

32449469389874 is a wasteful number, since it uses less digits than its factorization.

32449469389874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421454941.

The product of its digits is 9029615616, while the sum is 80.

The spelling of 32449469389874 in words is "thirty-two trillion, four hundred forty-nine billion, four hundred sixty-nine million, three hundred eighty-nine thousand, eight hundred seventy-four".