70733674133 has 2 divisors, whose sum is σ = 70733674134. Its totient is φ = 70733674132.

The previous prime is 70733674111. The next prime is 70733674139. The reversal of 70733674133 is 33147633707.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67092396484 + 3641277649 = 259022^2 + 60343^2 .

It is an emirp because it is prime and its reverse (33147633707) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70733674133 - 2⁸ = 70733673877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70733674139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35366837066 + 35366837067.

It is an arithmetic number, because the mean of its divisors is an integer number (35366837067).

Almost surely, 2^70733674133 is an apocalyptic number.

It is an amenable number.

70733674133 is a deficient number, since it is larger than the sum of its proper divisors (1).

70733674133 is an equidigital number, since it uses as much as digits as its factorization.

70733674133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 666792, while the sum is 44.

The spelling of 70733674133 in words is "seventy billion, seven hundred thirty-three million, six hundred seventy-four thousand, one hundred thirty-three".