2403405120441 has 32 divisors (see below), whose sum is σ = 3636936768640. Its totient is φ = 1399532442624.

The previous prime is 2403405120437. The next prime is 2403405120499. The reversal of 2403405120441 is 1440215043042.

It is not a de Polignac number, because 2403405120441 - 2² = 2403405120437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2403405120399 and 2403405120408.

It is not an unprimeable number, because it can be changed into a prime (2403405120041) 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 31 ways as a sum of consecutive naturals, for example, 1269136 + ... + 2533281.

It is an arithmetic number, because the mean of its divisors is an integer number (113654274020).

Almost surely, 2^{2403405120441} is an apocalyptic number.

It is an amenable number.

2403405120441 is a deficient number, since it is larger than the sum of its proper divisors (1233531648199).

2403405120441 is a wasteful number, since it uses less digits than its factorization.

2403405120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803305.

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 2403405120441 in words is "two trillion, four hundred three billion, four hundred five million, one hundred twenty thousand, four hundred forty-one".