10059378421 has 2 divisors, whose sum is σ = 10059378422. Its totient is φ = 10059378420.

The previous prime is 10059378409. The next prime is 10059378457. The reversal of 10059378421 is 12487395001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8104500625 + 1954877796 = 90025^2 + 44214^2 .

It is a cyclic number.

It is not a de Polignac number, because 10059378421 - 2⁵ = 10059378389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10059378521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5029689210 + 5029689211.

It is an arithmetic number, because the mean of its divisors is an integer number (5029689211).

Almost surely, 2^10059378421 is an apocalyptic number.

It is an amenable number.

10059378421 is a deficient number, since it is larger than the sum of its proper divisors (1).

10059378421 is an equidigital number, since it uses as much as digits as its factorization.

10059378421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 10059378421 in words is "ten billion, fifty-nine million, three hundred seventy-eight thousand, four hundred twenty-one".