1064354972234 has 4 divisors (see below), whose sum is σ = 1596532458354. Its totient is φ = 532177486116.

The previous prime is 1064354972209. The next prime is 1064354972257. The reversal of 1064354972234 is 4322794534601.

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., 550987021225 + 513367951009 = 742285^2 + 716497^2 .

It is a super-2 number, since 2×1064354972234² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266088743057 + ... + 266088743060.

Almost surely, 2^{1064354972234} is an apocalyptic number.

1064354972234 is a deficient number, since it is larger than the sum of its proper divisors (532177486120).

1064354972234 is an equidigital number, since it uses as much as digits as its factorization.

1064354972234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532177486119.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 1064354972234 in words is "one trillion, sixty-four billion, three hundred fifty-four million, nine hundred seventy-two thousand, two hundred thirty-four".