70350758121 has 8 divisors (see below), whose sum is σ = 107201155264. Its totient is φ = 40200433200.

The previous prime is 70350758077. The next prime is 70350758131. The reversal of 70350758121 is 12185705307.

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

It is not a de Polignac number, because 70350758121 - 2⁷ = 70350757993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70350758121.

It is not an unprimeable number, because it can be changed into a prime (70350758131) 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, 1675018030 + ... + 1675018071.

It is an arithmetic number, because the mean of its divisors is an integer number (13400144408).

Almost surely, 2^70350758121 is an apocalyptic number.

It is an amenable number.

70350758121 is a deficient number, since it is larger than the sum of its proper divisors (36850397143).

70350758121 is a wasteful number, since it uses less digits than its factorization.

70350758121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350036111.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 70350758121 in words is "seventy billion, three hundred fifty million, seven hundred fifty-eight thousand, one hundred twenty-one".