2724273773672 has 32 divisors (see below), whose sum is σ = 5577620489280. Its totient is φ = 1237141301760.

The previous prime is 2724273773647. The next prime is 2724273773693. The reversal of 2724273773672 is 2763773724272.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14467913 + ... + 14655000.

It is an arithmetic number, because the mean of its divisors is an integer number (174300640290).

Almost surely, 2^{2724273773672} is an apocalyptic number.

2724273773672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2724273773672 is an abundant number, since it is smaller than the sum of its proper divisors (2853346715608).

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

2724273773672 is a wasteful number, since it uses less digits than its factorization.

2724273773672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29123993 (or 29123989 counting only the distinct ones).

The product of its digits is 58084992, while the sum is 59.

The spelling of 2724273773672 in words is "two trillion, seven hundred twenty-four billion, two hundred seventy-three million, seven hundred seventy-three thousand, six hundred seventy-two".