404051041332249 has 32 divisors (see below), whose sum is σ = 566586221414400. Its totient is φ = 255632679287040.

The previous prime is 404051041332187. The next prime is 404051041332283. The reversal of 404051041332249 is 942233140150404.

It is not a de Polignac number, because 404051041332249 - 2¹¹ = 404051041330201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 404051041332249.

It is not an unprimeable number, because it can be changed into a prime (404051041332049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31837632 + ... + 42681809.

It is an arithmetic number, because the mean of its divisors is an integer number (17705819419200).

Almost surely, 2^{404051041332249} is an apocalyptic number.

It is an amenable number.

404051041332249 is a deficient number, since it is larger than the sum of its proper divisors (162535180082151).

404051041332249 is a wasteful number, since it uses less digits than its factorization.

404051041332249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74520085.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 404051041332249 in words is "four hundred four trillion, fifty-one billion, forty-one million, three hundred thirty-two thousand, two hundred forty-nine".