1040125115445 has 32 divisors (see below), whose sum is σ = 1792390454400. Its totient is φ = 512011632384.

The previous prime is 1040125115441. The next prime is 1040125115467. The reversal of 1040125115445 is 5445115210401.

1040125115445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1040125115445 - 2² = 1040125115441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040125115441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1784511 + ... + 2294499.

It is an arithmetic number, because the mean of its divisors is an integer number (56012201700).

Almost surely, 2^{1040125115445} is an apocalyptic number.

1040125115445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1040125115445 is a deficient number, since it is larger than the sum of its proper divisors (752265338955).

1040125115445 is a wasteful number, since it uses less digits than its factorization.

1040125115445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520469.

The product of its (nonzero) digits is 16000, while the sum is 33.

The spelling of 1040125115445 in words is "one trillion, forty billion, one hundred twenty-five million, one hundred fifteen thousand, four hundred forty-five".