2742520173472 has 24 divisors (see below), whose sum is σ = 5399522323776. Its totient is φ = 1371212916672.

The previous prime is 2742520173461. The next prime is 2742520173541. The reversal of 2742520173472 is 2743710252472.

It is a happy number.

2742520173472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519768 + ... + 2398999.

It is an arithmetic number, because the mean of its divisors is an integer number (224980096824).

Almost surely, 2^{2742520173472} is an apocalyptic number.

It is an amenable number.

2742520173472 is a deficient number, since it is larger than the sum of its proper divisors (2657002150304).

2742520173472 is a wasteful number, since it uses less digits than its factorization.

2742520173472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948140 (or 2948132 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 46.

The spelling of 2742520173472 in words is "two trillion, seven hundred forty-two billion, five hundred twenty million, one hundred seventy-three thousand, four hundred seventy-two".