2449666276304 has 160 divisors (see below), whose sum is σ = 5566393728000. Its totient is φ = 1034225418240.

The previous prime is 2449666276271. The next prime is 2449666276333. The reversal of 2449666276304 is 4036726669442.

It is a super-2 number, since 2×2449666276304² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54985622 + ... + 55030154.

It is an arithmetic number, because the mean of its divisors is an integer number (34789960800).

Almost surely, 2^{2449666276304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2449666276304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2783196864000).

2449666276304 is an abundant number, since it is smaller than the sum of its proper divisors (3116727451696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2449666276304 is a wasteful number, since it uses less digits than its factorization.

2449666276304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45053 (or 45047 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 59.

The spelling of 2449666276304 in words is "two trillion, four hundred forty-nine billion, six hundred sixty-six million, two hundred seventy-six thousand, three hundred four".