1306411401 has 16 divisors (see below), whose sum is σ = 1804809600. Its totient is φ = 839572608.

The previous prime is 1306411397. The next prime is 1306411417. The reversal of 1306411401 is 1041146031.

It is not a de Polignac number, because 1306411401 - 2² = 1306411397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1306411901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44685 + ... + 67893.

It is an arithmetic number, because the mean of its divisors is an integer number (112800600).

Almost surely, 2^1306411401 is an apocalyptic number.

It is an amenable number.

1306411401 is a deficient number, since it is larger than the sum of its proper divisors (498398199).

1306411401 is a wasteful number, since it uses less digits than its factorization.

1306411401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23888.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1306411401 is about 36144.3135361567. The cubic root of 1306411401 is about 1093.1841357632.

Adding to 1306411401 its reverse (1041146031), we get a palindrome (2347557432).

The spelling of 1306411401 in words is "one billion, three hundred six million, four hundred eleven thousand, four hundred one".