1330320413554 has 16 divisors (see below), whose sum is σ = 2177637929280. Its totient is φ = 604482769360.

The previous prime is 1330320413551. The next prime is 1330320413603. The reversal of 1330320413554 is 4553140230331.

It is not an unprimeable number, because it can be changed into a prime (1330320413551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10351069 + ... + 10478800.

It is an arithmetic number, because the mean of its divisors is an integer number (136102370580).

Almost surely, 2^{1330320413554} is an apocalyptic number.

1330320413554 is a deficient number, since it is larger than the sum of its proper divisors (847317515726).

1330320413554 is a wasteful number, since it uses less digits than its factorization.

1330320413554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20832785.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 1330320413554 its reverse (4553140230331), we get a palindrome (5883460643885).

The spelling of 1330320413554 in words is "one trillion, three hundred thirty billion, three hundred twenty million, four hundred thirteen thousand, five hundred fifty-four".