70558234384 has 45 divisors (see below), whose sum is σ = 150289151061. Its totient is φ = 32066612160.

The previous prime is 70558234367. The next prime is 70558234403. The reversal of 70558234384 is 48343285507.

The square root of 70558234384 is 265628.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 13853290000 + 56704944384 = 117700^2 + 238128^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11684614 + ... + 11690650.

Almost surely, 2^70558234384 is an apocalyptic number.

70558234384 is the 265628-th square number.

It is an amenable number.

70558234384 is an abundant number, since it is smaller than the sum of its proper divisors (79730916677).

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

70558234384 is an frugal number, since it uses more digits than its factorization.

70558234384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12104 (or 6050 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 49.

Multiplying 70558234384 by its sum of digits (49), we get a square (3457353484816 = 1859396²).

The spelling of 70558234384 in words is "seventy billion, five hundred fifty-eight million, two hundred thirty-four thousand, three hundred eighty-four".