2800267291672 has 16 divisors (see below), whose sum is σ = 5250810625200. Its totient is φ = 1400051124960.

The previous prime is 2800267291621. The next prime is 2800267291673. The reversal of 2800267291672 is 2761927620082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800267291673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10170772 + ... + 10442467.

It is an arithmetic number, because the mean of its divisors is an integer number (328175664075).

Almost surely, 2^{2800267291672} is an apocalyptic number.

It is an amenable number.

2800267291672 is a deficient number, since it is larger than the sum of its proper divisors (2450543333528).

2800267291672 is a wasteful number, since it uses less digits than its factorization.

2800267291672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20630226 (or 20630222 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 2800267291672 in words is "two trillion, eight hundred billion, two hundred sixty-seven million, two hundred ninety-one thousand, six hundred seventy-two".