2154364242313 has 8 divisors (see below), whose sum is σ = 2196082599680. Its totient is φ = 2113007083200.

The previous prime is 2154364242299. The next prime is 2154364242323. The reversal of 2154364242313 is 3132424634512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2154364242313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2154364242323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90287520 + ... + 90311377.

It is an arithmetic number, because the mean of its divisors is an integer number (274510324960).

Almost surely, 2^{2154364242313} is an apocalyptic number.

It is an amenable number.

2154364242313 is a deficient number, since it is larger than the sum of its proper divisors (41718357367).

2154364242313 is a wasteful number, since it uses less digits than its factorization.

2154364242313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180599127.

The product of its digits is 414720, while the sum is 40.

Adding to 2154364242313 its reverse (3132424634512), we get a palindrome (5286788876825).

The spelling of 2154364242313 in words is "two trillion, one hundred fifty-four billion, three hundred sixty-four million, two hundred forty-two thousand, three hundred thirteen".