1040135354005 has 64 divisors (see below), whose sum is σ = 1455142993920. Its totient is φ = 706272134400.

The previous prime is 1040135353991. The next prime is 1040135354017. The reversal of 1040135354005 is 5004535310401.

It is not a de Polignac number, because 1040135354005 - 2¹⁹ = 1040134829717 is a prime.

It is a super-2 number, since 2×1040135354005² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

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 in 63 ways as a sum of consecutive naturals, for example, 70352844 + ... + 70367626.

It is an arithmetic number, because the mean of its divisors is an integer number (22736609280).

Almost surely, 2^{1040135354005} is an apocalyptic number.

It is an amenable number.

1040135354005 is a deficient number, since it is larger than the sum of its proper divisors (415007639915).

1040135354005 is a wasteful number, since it uses less digits than its factorization.

1040135354005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16282.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 1040135354005 in words is "one trillion, forty billion, one hundred thirty-five million, three hundred fifty-four thousand, five".