2720065172404 has 24 divisors (see below), whose sum is σ = 4967775429120. Its totient is φ = 1300717428384.

The previous prime is 2720065172393. The next prime is 2720065172411. The reversal of 2720065172404 is 4042715600272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425444 + ... + 2733499.

It is an arithmetic number, because the mean of its divisors is an integer number (206990642880).

Almost surely, 2^{2720065172404} is an apocalyptic number.

It is an amenable number.

2720065172404 is a deficient number, since it is larger than the sum of its proper divisors (2247710256716).

2720065172404 is a wasteful number, since it uses less digits than its factorization.

2720065172404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4166079 (or 4166077 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 2720065172404 in words is "two trillion, seven hundred twenty billion, sixty-five million, one hundred seventy-two thousand, four hundred four".