70740704119 has 2 divisors, whose sum is σ = 70740704120. Its totient is φ = 70740704118.

The previous prime is 70740704117. The next prime is 70740704137. The reversal of 70740704119 is 91140704707.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70740704119 - 2¹ = 70740704117 is a prime.

It is a super-2 number, since 2×70740704119² (a number of 23 digits) contains 22 as substring.

Together with 70740704117, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70740704117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35370352059 + 35370352060.

It is an arithmetic number, because the mean of its divisors is an integer number (35370352060).

Almost surely, 2^70740704119 is an apocalyptic number.

70740704119 is a deficient number, since it is larger than the sum of its proper divisors (1).

70740704119 is an equidigital number, since it uses as much as digits as its factorization.

70740704119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49392, while the sum is 40.

The spelling of 70740704119 in words is "seventy billion, seven hundred forty million, seven hundred four thousand, one hundred nineteen".