70419493258 has 4 divisors (see below), whose sum is σ = 105629239890. Its totient is φ = 35209746628.

The previous prime is 70419493241. The next prime is 70419493283. The reversal of 70419493258 is 85239491407.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41435452249 + 28984041009 = 203557^2 + 170247^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17604873313 + ... + 17604873316.

Almost surely, 2^70419493258 is an apocalyptic number.

70419493258 is a deficient number, since it is larger than the sum of its proper divisors (35209746632).

70419493258 is a wasteful number, since it uses less digits than its factorization.

70419493258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35209746631.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 70419493258 in words is "seventy billion, four hundred nineteen million, four hundred ninety-three thousand, two hundred fifty-eight".