2794061997200 has 120 divisors (see below), whose sum is σ = 7153626924288. Its totient is φ = 1046286883840.

The previous prime is 2794061997197. The next prime is 2794061997211. The reversal of 2794061997200 is 27991604972.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2798477 + ... + 3663276.

Almost surely, 2^{2794061997200} is an apocalyptic number.

2794061997200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2794061997200 is an abundant number, since it is smaller than the sum of its proper divisors (4359564927088).

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

2794061997200 is a wasteful number, since it uses less digits than its factorization.

2794061997200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6461841 (or 6461830 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 56.

The spelling of 2794061997200 in words is "two trillion, seven hundred ninety-four billion, sixty-one million, nine hundred ninety-seven thousand, two hundred".