2049129320884 has 24 divisors (see below), whose sum is σ = 3673505304000. Its totient is φ = 999557277120.

The previous prime is 2049129320867. The next prime is 2049129320891. The reversal of 2049129320884 is 4880239219402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16291267 + ... + 16416565.

It is an arithmetic number, because the mean of its divisors is an integer number (153062721000).

Almost surely, 2^{2049129320884} is an apocalyptic number.

It is an amenable number.

2049129320884 is a deficient number, since it is larger than the sum of its proper divisors (1624375983116).

2049129320884 is a wasteful number, since it uses less digits than its factorization.

2049129320884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225063 (or 225061 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 2049129320884 in words is "two trillion, forty-nine billion, one hundred twenty-nine million, three hundred twenty thousand, eight hundred eighty-four".