1403340241 has 8 divisors (see below), whose sum is σ = 1441125504. Its totient is φ = 1365885360.

The previous prime is 1403340233. The next prime is 1403340283. The reversal of 1403340241 is 1420433041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1403340241 - 2³ = 1403340233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1403340041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73975 + ... + 90988.

It is an arithmetic number, because the mean of its divisors is an integer number (180140688).

Almost surely, 2^1403340241 is an apocalyptic number.

It is an amenable number.

1403340241 is a deficient number, since it is larger than the sum of its proper divisors (37785263).

1403340241 is a wasteful number, since it uses less digits than its factorization.

1403340241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165191.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1403340241 is about 37461.1831233345. The cubic root of 1403340241 is about 1119.5779237076.

Adding to 1403340241 its reverse (1420433041), we get a palindrome (2823773282).

The spelling of 1403340241 in words is "one billion, four hundred three million, three hundred forty thousand, two hundred forty-one".