1540413914003 has 4 divisors (see below), whose sum is σ = 1540440109560. Its totient is φ = 1540387718448.

The previous prime is 1540413913967. The next prime is 1540413914021. The reversal of 1540413914003 is 3004193140451.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1540413914003 - 2¹⁸ = 1540413651859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1540413916003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13009373 + ... + 13127246.

It is an arithmetic number, because the mean of its divisors is an integer number (385110027390).

Almost surely, 2^{1540413914003} is an apocalyptic number.

1540413914003 is a deficient number, since it is larger than the sum of its proper divisors (26195557).

1540413914003 is an equidigital number, since it uses as much as digits as its factorization.

1540413914003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26195556.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 1540413914003 in words is "one trillion, five hundred forty billion, four hundred thirteen million, nine hundred fourteen thousand, three".