1040403052115 has 8 divisors (see below), whose sum is σ = 1426838471520. Its totient is φ = 713419235712.

The previous prime is 1040403052111. The next prime is 1040403052147. The reversal of 1040403052115 is 5112503040401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1040403052115 - 2² = 1040403052111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1040403052111) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14862900710 + ... + 14862900779.

It is an arithmetic number, because the mean of its divisors is an integer number (178354808940).

Almost surely, 2^{1040403052115} is an apocalyptic number.

1040403052115 is a deficient number, since it is larger than the sum of its proper divisors (386435419405).

1040403052115 is an equidigital number, since it uses as much as digits as its factorization.

1040403052115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29725801501.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 1040403052115 its reverse (5112503040401), we get a palindrome (6152906092516).

The spelling of 1040403052115 in words is "one trillion, forty billion, four hundred three million, fifty-two thousand, one hundred fifteen".