70373374073677 has 2 divisors, whose sum is σ = 70373374073678. Its totient is φ = 70373374073676.

The previous prime is 70373374073647. The next prime is 70373374073713. The reversal of 70373374073677 is 77637047337307.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51962847092676 + 18410526981001 = 7208526^2 + 4290749^2 .

It is a cyclic number.

It is not a de Polignac number, because 70373374073677 - 2⁷ = 70373374073549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70373374073647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35186687036838 + 35186687036839.

It is an arithmetic number, because the mean of its divisors is an integer number (35186687036839).

Almost surely, 2^{70373374073677} is an apocalyptic number.

It is an amenable number.

70373374073677 is a deficient number, since it is larger than the sum of its proper divisors (1).

70373374073677 is an equidigital number, since it uses as much as digits as its factorization.

70373374073677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 228709656, while the sum is 64.

The spelling of 70373374073677 in words is "seventy trillion, three hundred seventy-three billion, three hundred seventy-four million, seventy-three thousand, six hundred seventy-seven".