1311434062552 has 8 divisors (see below), whose sum is σ = 2458938867300. Its totient is φ = 655717031272.

The previous prime is 1311434062529. The next prime is 1311434062571. The reversal of 1311434062552 is 2552604341131.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81964628902 + ... + 81964628917.

Almost surely, 2^{1311434062552} is an apocalyptic number.

It is an amenable number.

1311434062552 is a deficient number, since it is larger than the sum of its proper divisors (1147504804748).

1311434062552 is a wasteful number, since it uses less digits than its factorization.

1311434062552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163929257825 (or 163929257821 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 1311434062552 in words is "one trillion, three hundred eleven billion, four hundred thirty-four million, sixty-two thousand, five hundred fifty-two".