9407054452321 has 2 divisors, whose sum is σ = 9407054452322. Its totient is φ = 9407054452320.

The previous prime is 9407054452297. The next prime is 9407054452331. The reversal of 9407054452321 is 1232544507049.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7479344355921 + 1927710096400 = 2734839^2 + 1388420^2 .

It is a cyclic number.

It is not a de Polignac number, because 9407054452321 - 2³⁷ = 9269615498849 is a prime.

It is not a weakly prime, because it can be changed into another prime (9407054452331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4703527226160 + 4703527226161.

It is an arithmetic number, because the mean of its divisors is an integer number (4703527226161).

Almost surely, 2^{9407054452321} is an apocalyptic number.

It is an amenable number.

9407054452321 is a deficient number, since it is larger than the sum of its proper divisors (1).

9407054452321 is an equidigital number, since it uses as much as digits as its factorization.

9407054452321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 9407054452321 in words is "nine trillion, four hundred seven billion, fifty-four million, four hundred fifty-two thousand, three hundred twenty-one".