1040001034302 has 40 divisors (see below), whose sum is σ = 2431693248336. Its totient is φ = 331594531488.

The previous prime is 1040001034217. The next prime is 1040001034309. The reversal of 1040001034302 is 2034301000401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040001034309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 139556263 + ... + 139563714.

Almost surely, 2^{1040001034302} is an apocalyptic number.

1040001034302 is an abundant number, since it is smaller than the sum of its proper divisors (1391692214034).

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

1040001034302 is a wasteful number, since it uses less digits than its factorization.

1040001034302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279120014 (or 279120005 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1040001034302 its reverse (2034301000401), we get a palindrome (3074302034703).

The spelling of 1040001034302 in words is "one trillion, forty billion, one million, thirty-four thousand, three hundred two".