1040140535332 has 24 divisors (see below), whose sum is σ = 1850208743936. Its totient is φ = 511548291648.

The previous prime is 1040140535327. The next prime is 1040140535353. The reversal of 1040140535332 is 2335350410401.

It is a junction number, because it is equal to n+sod(n) for n = 1040140535294 and 1040140535303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4745868 + ... + 4960195.

Almost surely, 2^{1040140535332} is an apocalyptic number.

It is an amenable number.

1040140535332 is a deficient number, since it is larger than the sum of its proper divisors (810068208604).

1040140535332 is a wasteful number, since it uses less digits than its factorization.

1040140535332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9706507 (or 9706505 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 1040140535332 its reverse (2335350410401), we get a palindrome (3375490945733).

The spelling of 1040140535332 in words is "one trillion, forty billion, one hundred forty million, five hundred thirty-five thousand, three hundred thirty-two".