70225418401 has 4 divisors (see below), whose sum is σ = 70475331204. Its totient is φ = 69975505600.

The previous prime is 70225418381. The next prime is 70225418423. The reversal of 70225418401 is 10481452207.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10481452207 = 1031 ⋅10166297.

It can be written as a sum of positive squares in 2 ways, for example, as 32661164176 + 37564254225 = 180724^2 + 193815^2 .

It is a cyclic number.

It is not a de Polignac number, because 70225418401 - 2⁷ = 70225418273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70225418441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124955980 + ... + 124956541.

It is an arithmetic number, because the mean of its divisors is an integer number (17618832801).

Almost surely, 2^70225418401 is an apocalyptic number.

It is an amenable number.

70225418401 is a deficient number, since it is larger than the sum of its proper divisors (249912803).

70225418401 is a wasteful number, since it uses less digits than its factorization.

70225418401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249912802.

The product of its (nonzero) digits is 17920, while the sum is 34.

The spelling of 70225418401 in words is "seventy billion, two hundred twenty-five million, four hundred eighteen thousand, four hundred one".