70420802401 has 2 divisors, whose sum is σ = 70420802402. Its totient is φ = 70420802400.

The previous prime is 70420802393. The next prime is 70420802411. The reversal of 70420802401 is 10420802407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65921076001 + 4499726400 = 256751^2 + 67080^2 .

It is an emirp because it is prime and its reverse (10420802407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70420802401 - 2³ = 70420802393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70420802401.

It is not a weakly prime, because it can be changed into another prime (70420802411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35210401200 + 35210401201.

It is an arithmetic number, because the mean of its divisors is an integer number (35210401201).

Almost surely, 2^70420802401 is an apocalyptic number.

It is an amenable number.

70420802401 is a deficient number, since it is larger than the sum of its proper divisors (1).

70420802401 is an equidigital number, since it uses as much as digits as its factorization.

70420802401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 28.

The spelling of 70420802401 in words is "seventy billion, four hundred twenty million, eight hundred two thousand, four hundred one".