2723540640135 has 64 divisors (see below), whose sum is σ = 5065086643200. Its totient is φ = 1223826711552.

The previous prime is 2723540640059. The next prime is 2723540640151. The reversal of 2723540640135 is 5310460453272.

2723540640135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2723540640135 - 2¹⁰ = 2723540639111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112544857 + ... + 112569053.

It is an arithmetic number, because the mean of its divisors is an integer number (79141978800).

Almost surely, 2^{2723540640135} is an apocalyptic number.

2723540640135 is a deficient number, since it is larger than the sum of its proper divisors (2341546003065).

2723540640135 is a wasteful number, since it uses less digits than its factorization.

2723540640135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42440.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 2723540640135 in words is "two trillion, seven hundred twenty-three billion, five hundred forty million, six hundred forty thousand, one hundred thirty-five".