2743697505912 has 64 divisors (see below), whose sum is σ = 7922976768000. Its totient is φ = 782516221440.

The previous prime is 2743697505911. The next prime is 2743697505917. The reversal of 2743697505912 is 2195057963472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2743697505911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305665912 + ... + 305674887.

It is an arithmetic number, because the mean of its divisors is an integer number (123796512000).

Almost surely, 2^{2743697505912} is an apocalyptic number.

2743697505912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2743697505912 is an abundant number, since it is smaller than the sum of its proper divisors (5179279262088).

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

2743697505912 is a wasteful number, since it uses less digits than its factorization.

2743697505912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611340836 (or 611340832 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 60.

The spelling of 2743697505912 in words is "two trillion, seven hundred forty-three billion, six hundred ninety-seven million, five hundred five thousand, nine hundred twelve".