1353225043012 has 6 divisors (see below), whose sum is σ = 2368143825278. Its totient is φ = 676612521504.

The previous prime is 1353225042947. The next prime is 1353225043031. The reversal of 1353225043012 is 2103405223531.

It can be written as a sum of positive squares in only one way, i.e., 1084834734916 + 268390308096 = 1041554^2 + 518064^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169153130373 + ... + 169153130380.

Almost surely, 2^{1353225043012} is an apocalyptic number.

It is an amenable number.

1353225043012 is a deficient number, since it is larger than the sum of its proper divisors (1014918782266).

1353225043012 is a wasteful number, since it uses less digits than its factorization.

1353225043012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338306260757 (or 338306260755 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 1353225043012 in words is "one trillion, three hundred fifty-three billion, two hundred twenty-five million, forty-three thousand, twelve".