1040135534530 has 64 divisors (see below), whose sum is σ = 2029841337600. Its totient is φ = 382563498240.

The previous prime is 1040135534513. The next prime is 1040135534561. The reversal of 1040135534530 is 354355310401.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1186945 + ... + 1867915.

It is an arithmetic number, because the mean of its divisors is an integer number (31716270900).

Almost surely, 2^{1040135534530} is an apocalyptic number.

1040135534530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040135534530 is a deficient number, since it is larger than the sum of its proper divisors (989705803070).

1040135534530 is a wasteful number, since it uses less digits than its factorization.

1040135534530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681259.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 1040135534530 in words is "one trillion, forty billion, one hundred thirty-five million, five hundred thirty-four thousand, five hundred thirty".