70354098212 has 24 divisors (see below), whose sum is σ = 123644701152. Its totient is φ = 35027120000.

The previous prime is 70354098211. The next prime is 70354098289. The reversal of 70354098212 is 21289045307.

It is a self number, because there is not a number n which added to its sum of digits gives 70354098212.

It is not an unprimeable number, because it can be changed into a prime (70354098211) 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, 4732463 + ... + 4747305.

It is an arithmetic number, because the mean of its divisors is an integer number (5151862548).

Almost surely, 2^70354098212 is an apocalyptic number.

It is an amenable number.

70354098212 is a deficient number, since it is larger than the sum of its proper divisors (53290602940).

70354098212 is a wasteful number, since it uses less digits than its factorization.

70354098212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19819 (or 19817 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 70354098212 in words is "seventy billion, three hundred fifty-four million, ninety-eight thousand, two hundred twelve".