2731442446153 has 8 divisors (see below), whose sum is σ = 2825671852800. Its totient is φ = 2637215821968.

The previous prime is 2731442446141. The next prime is 2731442446157. The reversal of 2731442446153 is 3516442441372.

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

It is a cyclic number.

It is not a de Polignac number, because 2731442446153 - 2⁵ = 2731442446121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2731442446157) 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, 1409608 + ... + 2729446.

It is an arithmetic number, because the mean of its divisors is an integer number (353208981600).

Almost surely, 2^{2731442446153} is an apocalyptic number.

It is an amenable number.

2731442446153 is a deficient number, since it is larger than the sum of its proper divisors (94229406647).

2731442446153 is a wasteful number, since it uses less digits than its factorization.

2731442446153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391231.

The product of its digits is 1935360, while the sum is 46.

The spelling of 2731442446153 in words is "two trillion, seven hundred thirty-one billion, four hundred forty-two million, four hundred forty-six thousand, one hundred fifty-three".