1351442263244 has 6 divisors (see below), whose sum is σ = 2365023960684. Its totient is φ = 675721131620.

The previous prime is 1351442263219. The next prime is 1351442263271. The reversal of 1351442263244 is 4423622441531.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168930282902 + ... + 168930282909.

It is an arithmetic number, because the mean of its divisors is an integer number (394170660114).

Almost surely, 2^{1351442263244} is an apocalyptic number.

It is an amenable number.

1351442263244 is a deficient number, since it is larger than the sum of its proper divisors (1013581697440).

1351442263244 is a wasteful number, since it uses less digits than its factorization.

1351442263244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337860565815 (or 337860565813 counting only the distinct ones).

The product of its digits is 552960, while the sum is 41.

The spelling of 1351442263244 in words is "one trillion, three hundred fifty-one billion, four hundred forty-two million, two hundred sixty-three thousand, two hundred forty-four".