1352561444426 has 8 divisors (see below), whose sum is σ = 2034139405824. Its totient is φ = 674514975820.

The previous prime is 1352561444389. The next prime is 1352561444467. The reversal of 1352561444426 is 6244441652531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 882872240 + ... + 882873771.

It is an arithmetic number, because the mean of its divisors is an integer number (254267425728).

Almost surely, 2^{1352561444426} is an apocalyptic number.

1352561444426 is a deficient number, since it is larger than the sum of its proper divisors (681577961398).

1352561444426 is a wasteful number, since it uses less digits than its factorization.

1352561444426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765746396.

The product of its digits is 2764800, while the sum is 47.

The spelling of 1352561444426 in words is "one trillion, three hundred fifty-two billion, five hundred sixty-one million, four hundred forty-four thousand, four hundred twenty-six".