10701406421 has 2 divisors, whose sum is σ = 10701406422. Its totient is φ = 10701406420.

The previous prime is 10701406411. The next prime is 10701406451. The reversal of 10701406421 is 12460410701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6846735025 + 3854671396 = 82745^2 + 62086^2 .

It is a cyclic number.

It is not a de Polignac number, because 10701406421 - 2⁶ = 10701406357 is a prime.

It is a super-2 number, since 2×10701406421² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10701406411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5350703210 + 5350703211.

It is an arithmetic number, because the mean of its divisors is an integer number (5350703211).

Almost surely, 2^10701406421 is an apocalyptic number.

It is an amenable number.

10701406421 is a deficient number, since it is larger than the sum of its proper divisors (1).

10701406421 is an equidigital number, since it uses as much as digits as its factorization.

10701406421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 10701406421 in words is "ten billion, seven hundred one million, four hundred six thousand, four hundred twenty-one".