70271352971 has 2 divisors, whose sum is σ = 70271352972. Its totient is φ = 70271352970.

The previous prime is 70271352923. The next prime is 70271353001. The reversal of 70271352971 is 17925317207.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70271352971 - 2²⁶ = 70204244107 is a prime.

It is not a weakly prime, because it can be changed into another prime (70271352911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35135676485 + 35135676486.

It is an arithmetic number, because the mean of its divisors is an integer number (35135676486).

Almost surely, 2^70271352971 is an apocalyptic number.

70271352971 is a deficient number, since it is larger than the sum of its proper divisors (1).

70271352971 is an equidigital number, since it uses as much as digits as its factorization.

70271352971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 185220, while the sum is 44.

The spelling of 70271352971 in words is "seventy billion, two hundred seventy-one million, three hundred fifty-two thousand, nine hundred seventy-one".