2703742897172 has 192 divisors, whose sum is σ = 5180081786880. Its totient is φ = 1232166297600.

The previous prime is 2703742897169. The next prime is 2703742897183. The reversal of 2703742897172 is 2717982473072.

It is a happy number.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8022975788 + ... + 8022976124.

It is an arithmetic number, because the mean of its divisors is an integer number (26979592640).

Almost surely, 2^{2703742897172} is an apocalyptic number.

It is an amenable number.

2703742897172 is a deficient number, since it is larger than the sum of its proper divisors (2476338889708).

2703742897172 is a wasteful number, since it uses less digits than its factorization.

2703742897172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 59.

The spelling of 2703742897172 in words is "two trillion, seven hundred three billion, seven hundred forty-two million, eight hundred ninety-seven thousand, one hundred seventy-two".