1300420401 has 16 divisors (see below), whose sum is σ = 2085888000. Its totient is φ = 703986768.

The previous prime is 1300420397. The next prime is 1300420409. The reversal of 1300420401 is 1040240031.

It is not a de Polignac number, because 1300420401 - 2² = 1300420397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1300420409) 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, 1629201 + ... + 1629998.

It is an arithmetic number, because the mean of its divisors is an integer number (130368000).

Almost surely, 2^1300420401 is an apocalyptic number.

It is an amenable number.

1300420401 is a deficient number, since it is larger than the sum of its proper divisors (785467599).

1300420401 is a wasteful number, since it uses less digits than its factorization.

1300420401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259228.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1300420401 is about 36061.3421963188. The cubic root of 1300420401 is about 1091.5105172174.

Adding to 1300420401 its reverse (1040240031), we get a palindrome (2340660432).

The spelling of 1300420401 in words is "one billion, three hundred million, four hundred twenty thousand, four hundred one".