1040125115154 has 16 divisors (see below), whose sum is σ = 2080260828000. Its totient is φ = 346706605440.

The previous prime is 1040125115131. The next prime is 1040125115173. The reversal of 1040125115154 is 4515115210401.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1472674 + ... + 2061314.

It is an arithmetic number, because the mean of its divisors is an integer number (130016301750).

Almost surely, 2^{1040125115154} is an apocalyptic number.

1040125115154 is an abundant number, since it is smaller than the sum of its proper divisors (1040135712846).

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

1040125115154 is a wasteful number, since it uses less digits than its factorization.

1040125115154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883145.

The product of its (nonzero) digits is 4000, while the sum is 30.

The spelling of 1040125115154 in words is "one trillion, forty billion, one hundred twenty-five million, one hundred fifteen thousand, one hundred fifty-four".