5401421335357 has 2 divisors, whose sum is σ = 5401421335358. Its totient is φ = 5401421335356.

The previous prime is 5401421335339. The next prime is 5401421335391. The reversal of 5401421335357 is 7535331241045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3311158876281 + 2090262459076 = 1819659^2 + 1445774^2 .

It is a cyclic number.

It is not a de Polignac number, because 5401421335357 - 2⁷ = 5401421335229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5401421335327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700710667678 + 2700710667679.

It is an arithmetic number, because the mean of its divisors is an integer number (2700710667679).

Almost surely, 2^{5401421335357} is an apocalyptic number.

It is an amenable number.

5401421335357 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401421335357 is an equidigital number, since it uses as much as digits as its factorization.

5401421335357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756000, while the sum is 43.

The spelling of 5401421335357 in words is "five trillion, four hundred one billion, four hundred twenty-one million, three hundred thirty-five thousand, three hundred fifty-seven".