70147775119 has 8 divisors (see below), whose sum is σ = 71384400000. Its totient is φ = 68912739672.

The previous prime is 70147775107. The next prime is 70147775149. The reversal of 70147775119 is 91157774107.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70147775119 - 2⁹ = 70147774607 is a prime.

It is a super-2 number, since 2×70147775119² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70147775149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308139 + ... + 485020.

It is an arithmetic number, because the mean of its divisors is an integer number (8923050000).

Almost surely, 2^70147775119 is an apocalyptic number.

70147775119 is a deficient number, since it is larger than the sum of its proper divisors (1236624881).

70147775119 is a wasteful number, since it uses less digits than its factorization.

70147775119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794717.

The product of its (nonzero) digits is 432180, while the sum is 49.

The spelling of 70147775119 in words is "seventy billion, one hundred forty-seven million, seven hundred seventy-five thousand, one hundred nineteen".