1352445257334 has 16 divisors (see below), whose sum is σ = 2706407580672. Its totient is φ = 450562241448.

The previous prime is 1352445257323. The next prime is 1352445257381. The reversal of 1352445257334 is 4337525442531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63199494 + ... + 63220889.

It is an arithmetic number, because the mean of its divisors is an integer number (169150473792).

Almost surely, 2^{1352445257334} is an apocalyptic number.

1352445257334 is an abundant number, since it is smaller than the sum of its proper divisors (1353962323338).

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

1352445257334 is a wasteful number, since it uses less digits than its factorization.

1352445257334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126422171.

The product of its digits is 6048000, while the sum is 48.

The spelling of 1352445257334 in words is "one trillion, three hundred fifty-two billion, four hundred forty-five million, two hundred fifty-seven thousand, three hundred thirty-four".