1304130454 has 16 divisors (see below), whose sum is σ = 2170203840. Its totient is φ = 582738760.

The previous prime is 1304130433. The next prime is 1304130523. The reversal of 1304130454 is 4540314031.

It is a super-2 number, since 2×1304130454² = 3401512482100492232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 501064 + ... + 503659.

It is an arithmetic number, because the mean of its divisors is an integer number (135637740).

Almost surely, 2^1304130454 is an apocalyptic number.

1304130454 is a deficient number, since it is larger than the sum of its proper divisors (866073386).

1304130454 is a wasteful number, since it uses less digits than its factorization.

1304130454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004795.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1304130454 is about 36112.7464200661. The cubic root of 1304130454 is about 1092.5475451593.

Adding to 1304130454 its reverse (4540314031), we get a palindrome (5844444485).

The spelling of 1304130454 in words is "one billion, three hundred four million, one hundred thirty thousand, four hundred fifty-four".