2724270130397 has 4 divisors (see below), whose sum is σ = 2884521314556. Its totient is φ = 2564018946240.

The previous prime is 2724270130277. The next prime is 2724270130409. The reversal of 2724270130397 is 7930310724272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2529136786276 + 195133344121 = 1590326^2 + 441739^2 .

It is a cyclic number.

It is not a de Polignac number, because 2724270130397 - 2¹² = 2724270126301 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 (2724270136397) 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, 80125592054 + ... + 80125592087.

It is an arithmetic number, because the mean of its divisors is an integer number (721130328639).

Almost surely, 2^{2724270130397} is an apocalyptic number.

It is an amenable number.

2724270130397 is a deficient number, since it is larger than the sum of its proper divisors (160251184159).

2724270130397 is a wasteful number, since it uses less digits than its factorization.

2724270130397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160251184158.

The product of its (nonzero) digits is 889056, while the sum is 47.

The spelling of 2724270130397 in words is "two trillion, seven hundred twenty-four billion, two hundred seventy million, one hundred thirty thousand, three hundred ninety-seven".