1401410071 has 2 divisors, whose sum is σ = 1401410072. Its totient is φ = 1401410070.

The previous prime is 1401410051. The next prime is 1401410081. The reversal of 1401410071 is 1700141041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1401410071 - 2¹³ = 1401401879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1401410041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700705035 + 700705036.

It is an arithmetic number, because the mean of its divisors is an integer number (700705036).

Almost surely, 2^1401410071 is an apocalyptic number.

1401410071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401410071 is an equidigital number, since it uses as much as digits as its factorization.

1401410071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 1401410071 is about 37435.4119918561. The cubic root of 1401410071 is about 1119.0643948287.

The spelling of 1401410071 in words is "one billion, four hundred one million, four hundred ten thousand, seventy-one".