2729023484127 has 16 divisors (see below), whose sum is σ = 3758707663872. Its totient is φ = 1759426407360.

The previous prime is 2729023484119. The next prime is 2729023484129. The reversal of 2729023484127 is 7214843209272.

It is a happy number.

It is not a de Polignac number, because 2729023484127 - 2³ = 2729023484119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2729023484127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2729023484129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10149118 + ... + 10414539.

It is an arithmetic number, because the mean of its divisors is an integer number (234919228992).

Almost surely, 2^{2729023484127} is an apocalyptic number.

2729023484127 is a deficient number, since it is larger than the sum of its proper divisors (1029684179745).

2729023484127 is a wasteful number, since it uses less digits than its factorization.

2729023484127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20565118.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 2729023484127 in words is "two trillion, seven hundred twenty-nine billion, twenty-three million, four hundred eighty-four thousand, one hundred twenty-seven".