1409676540803 has 32 divisors (see below), whose sum is σ = 1513118610432. Its totient is φ = 1308676723200.

The previous prime is 1409676540799. The next prime is 1409676540817. The reversal of 1409676540803 is 3080456769041.

It is a Cunningham number, because it is equal to 1187298²-1.

It is a cyclic number.

It is not a de Polignac number, because 1409676540803 - 2² = 1409676540799 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1409676540823) 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, 205398950 + ... + 205405812.

It is an arithmetic number, because the mean of its divisors is an integer number (47284956576).

Almost surely, 2^{1409676540803} is an apocalyptic number.

1409676540803 is a deficient number, since it is larger than the sum of its proper divisors (103442069629).

1409676540803 is a wasteful number, since it uses less digits than its factorization.

1409676540803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7595.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 1409676540803 in words is "one trillion, four hundred nine billion, six hundred seventy-six million, five hundred forty thousand, eight hundred three".