70824190194 has 12 divisors (see below), whose sum is σ = 153452412126. Its totient is φ = 23608063392.

The previous prime is 70824190123. The next prime is 70824190231. The reversal of 70824190194 is 49109142807.

It is a happy number.

70824190194 is a `hidden beast` number, since 70 + 82 + 419 + 0 + 1 + 94 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42520502025 + 28303688169 = 206205^2 + 168237^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1967338599 + ... + 1967338634.

Almost surely, 2^70824190194 is an apocalyptic number.

70824190194 is an abundant number, since it is smaller than the sum of its proper divisors (82628221932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70824190194 is a wasteful number, since it uses less digits than its factorization.

70824190194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934677241 (or 3934677238 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 70824190194 in words is "seventy billion, eight hundred twenty-four million, one hundred ninety thousand, one hundred ninety-four".