2397074061321 has 12 divisors (see below), whose sum is σ = 3509871000948. Its totient is φ = 1576158286464.

The previous prime is 2397074061301. The next prime is 2397074061341. The reversal of 2397074061321 is 1231604707932.

2397074061321 is a `hidden beast` number, since 2 + 3 + 9 + 7 + 0 + 7 + 4 + 0 + 613 + 21 = 666.

2397074061321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2397074061301) and next prime (2397074061341).

It can be written as a sum of positive squares in 2 ways, for example, as 1773904334400 + 623169726921 = 1331880^2 + 789411^2 .

It is not a de Polignac number, because 2397074061321 - 2²⁷ = 2396939843593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2397074061301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1824256620 + ... + 1824257933.

It is an arithmetic number, because the mean of its divisors is an integer number (292489250079).

Almost surely, 2^{2397074061321} is an apocalyptic number.

It is an amenable number.

2397074061321 is a deficient number, since it is larger than the sum of its proper divisors (1112796939627).

2397074061321 is a wasteful number, since it uses less digits than its factorization.

2397074061321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3648514632 (or 3648514629 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 2397074061321 in words is "two trillion, three hundred ninety-seven billion, seventy-four million, sixty-one thousand, three hundred twenty-one".