2723534430133 has 4 divisors (see below), whose sum is σ = 2971128469248. Its totient is φ = 2475940391020.

The previous prime is 2723534430119. The next prime is 2723534430167. The reversal of 2723534430133 is 3310344353272.

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 not a de Polignac number, because 2723534430133 - 2²⁵ = 2723500875701 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 (2723534430103) 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, 123797019541 + ... + 123797019562.

It is an arithmetic number, because the mean of its divisors is an integer number (742782117312).

Almost surely, 2^{2723534430133} is an apocalyptic number.

It is an amenable number.

2723534430133 is a deficient number, since it is larger than the sum of its proper divisors (247594039115).

2723534430133 is a wasteful number, since it uses less digits than its factorization.

2723534430133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247594039114.

The product of its (nonzero) digits is 544320, while the sum is 40.

The spelling of 2723534430133 in words is "two trillion, seven hundred twenty-three billion, five hundred thirty-four million, four hundred thirty thousand, one hundred thirty-three".