1040330434011 has 64 divisors (see below), whose sum is σ = 1698860459520. Its totient is φ = 558078197760.

The previous prime is 1040330434007. The next prime is 1040330434021. The reversal of 1040330434011 is 1104340330401.

It is not a de Polignac number, because 1040330434011 - 2² = 1040330434007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1040330434001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1104075 + ... + 1816491.

It is an arithmetic number, because the mean of its divisors is an integer number (26544694680).

Almost surely, 2^{1040330434011} is an apocalyptic number.

1040330434011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1040330434011 is a deficient number, since it is larger than the sum of its proper divisors (658530025509).

1040330434011 is a wasteful number, since it uses less digits than its factorization.

1040330434011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712604.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1040330434011 its reverse (1104340330401), we get a palindrome (2144670764412).

The spelling of 1040330434011 in words is "one trillion, forty billion, three hundred thirty million, four hundred thirty-four thousand, eleven".