2723720141 has 4 divisors (see below), whose sum is σ = 2724732000. Its totient is φ = 2722708284.

The previous prime is 2723720119. The next prime is 2723720173. The reversal of 2723720141 is 1410273272.

2723720141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2723720141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723740141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501881 + ... + 507278.

It is an arithmetic number, because the mean of its divisors is an integer number (681183000).

Almost surely, 2^2723720141 is an apocalyptic number.

It is an amenable number.

2723720141 is a deficient number, since it is larger than the sum of its proper divisors (1011859).

2723720141 is a wasteful number, since it uses less digits than its factorization.

2723720141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011858.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 2723720141 is about 52189.2722788889. The cubic root of 2723720141 is about 1396.5425126894.

The spelling of 2723720141 in words is "two billion, seven hundred twenty-three million, seven hundred twenty thousand, one hundred forty-one".