3863308060421 has 2 divisors, whose sum is σ = 3863308060422. Its totient is φ = 3863308060420.

The previous prime is 3863308060397. The next prime is 3863308060519. The reversal of 3863308060421 is 1240608033683.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2618490330625 + 1244817729796 = 1618175^2 + 1115714^2 .

It is a cyclic number.

It is not a de Polignac number, because 3863308060421 - 2¹⁰ = 3863308059397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3863308060121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1931654030210 + 1931654030211.

It is an arithmetic number, because the mean of its divisors is an integer number (1931654030211).

Almost surely, 2^{3863308060421} is an apocalyptic number.

It is an amenable number.

3863308060421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3863308060421 is an equidigital number, since it uses as much as digits as its factorization.

3863308060421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 3863308060421 in words is "three trillion, eight hundred sixty-three billion, three hundred eight million, sixty thousand, four hundred twenty-one".