2616307397427 has 16 divisors (see below), whose sum is σ = 3696716933280. Its totient is φ = 1642985299200.

The previous prime is 2616307397387. The next prime is 2616307397453. The reversal of 2616307397427 is 7247937036162.

It is not a de Polignac number, because 2616307397427 - 2¹⁵ = 2616307364659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2616307397927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366734224 + ... + 366741357.

It is an arithmetic number, because the mean of its divisors is an integer number (231044808330).

Almost surely, 2^{2616307397427} is an apocalyptic number.

2616307397427 is a deficient number, since it is larger than the sum of its proper divisors (1080409535853).

2616307397427 is a wasteful number, since it uses less digits than its factorization.

2616307397427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733475654.

The product of its (nonzero) digits is 16003008, while the sum is 57.

The spelling of 2616307397427 in words is "two trillion, six hundred sixteen billion, three hundred seven million, three hundred ninety-seven thousand, four hundred twenty-seven".