1301426147 has 8 divisors (see below), whose sum is σ = 1565625600. Its totient is φ = 1056797064.

The previous prime is 1301426129. The next prime is 1301426149. The reversal of 1301426147 is 7416241031.

It is a happy number.

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 1301426147 - 2⁸ = 1301425891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1301426149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4892447 + ... + 4892712.

It is an arithmetic number, because the mean of its divisors is an integer number (195703200).

Almost surely, 2^1301426147 is an apocalyptic number.

1301426147 is a deficient number, since it is larger than the sum of its proper divisors (264199453).

1301426147 is an equidigital number, since it uses as much as digits as its factorization.

1301426147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9785185.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1301426147 is about 36075.2844340831. The cubic root of 1301426147 is about 1091.7918363582.

Adding to 1301426147 its reverse (7416241031), we get a palindrome (8717667178).

The spelling of 1301426147 in words is "one billion, three hundred one million, four hundred twenty-six thousand, one hundred forty-seven".