1304231214 has 32 divisors (see below), whose sum is σ = 3064489344. Its totient is φ = 364819680.

The previous prime is 1304231191. The next prime is 1304231221. The reversal of 1304231214 is 4121324031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 759184 + ... + 760899.

It is an arithmetic number, because the mean of its divisors is an integer number (95765292).

Almost surely, 2^1304231214 is an apocalyptic number.

1304231214 is an abundant number, since it is smaller than the sum of its proper divisors (1760258130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1304231214 is a wasteful number, since it uses less digits than its factorization.

1304231214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520112.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1304231214 is about 36114.1414684054. The cubic root of 1304231214 is about 1092.5756819803.

Adding to 1304231214 its reverse (4121324031), we get a palindrome (5425555245).

The spelling of 1304231214 in words is "one billion, three hundred four million, two hundred thirty-one thousand, two hundred fourteen".