1320414064 has 40 divisors (see below), whose sum is σ = 2582647200. Its totient is φ = 653952000.

The previous prime is 1320414059. The next prime is 1320414077. The reversal of 1320414064 is 4604140231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258212 + ... + 1259260.

It is an arithmetic number, because the mean of its divisors is an integer number (64566180).

Almost surely, 2^1320414064 is an apocalyptic number.

It is an amenable number.

1320414064 is a deficient number, since it is larger than the sum of its proper divisors (1262233136).

1320414064 is a wasteful number, since it uses less digits than its factorization.

1320414064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729 (or 1723 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 1320414064 is about 36337.5021706226. The cubic root of 1320414064 is about 1097.0759985429.

Adding to 1320414064 its reverse (4604140231), we get a palindrome (5924554295).

The spelling of 1320414064 in words is "one billion, three hundred twenty million, four hundred fourteen thousand, sixty-four".