1341202401 has 64 divisors (see below), whose sum is σ = 2486016000. Its totient is φ = 694267200.

The previous prime is 1341202397. The next prime is 1341202409. The reversal of 1341202401 is 1042021431.

1341202401 is a `hidden beast` number, since 13 + 412 + 0 + 240 + 1 = 666.

It is not a de Polignac number, because 1341202401 - 2² = 1341202397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1341202409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 687175 + ... + 689123.

It is an arithmetic number, because the mean of its divisors is an integer number (38844000).

Almost surely, 2^1341202401 is an apocalyptic number.

1341202401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1341202401 is a deficient number, since it is larger than the sum of its proper divisors (1144813599).

1341202401 is a wasteful number, since it uses less digits than its factorization.

1341202401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307 (or 2301 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1341202401 is about 36622.4302989302. The cubic root of 1341202401 is about 1102.8034279833.

Adding to 1341202401 its reverse (1042021431), we get a palindrome (2383223832).

The spelling of 1341202401 in words is "one billion, three hundred forty-one million, two hundred two thousand, four hundred one".