70927940359 has 2 divisors, whose sum is σ = 70927940360. Its totient is φ = 70927940358.

The previous prime is 70927940353. The next prime is 70927940423. The reversal of 70927940359 is 95304972907.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70927940359 - 2¹³ = 70927932167 is a prime.

It is a super-2 number, since 2×70927940359² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70927940353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35463970179 + 35463970180.

It is an arithmetic number, because the mean of its divisors is an integer number (35463970180).

Almost surely, 2^70927940359 is an apocalyptic number.

70927940359 is a deficient number, since it is larger than the sum of its proper divisors (1).

70927940359 is an equidigital number, since it uses as much as digits as its factorization.

70927940359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4286520, while the sum is 55.

The spelling of 70927940359 in words is "seventy billion, nine hundred twenty-seven million, nine hundred forty thousand, three hundred fifty-nine".