1331416328027 has 16 divisors (see below), whose sum is σ = 1458507072960. Its totient is φ = 1209754226688.

The previous prime is 1331416328009. The next prime is 1331416328063. The reversal of 1331416328027 is 7208236141331.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1331416328027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1331416324027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4478858 + ... + 4766864.

It is an arithmetic number, because the mean of its divisors is an integer number (91156692060).

Almost surely, 2^{1331416328027} is an apocalyptic number.

1331416328027 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1331416328027 is a deficient number, since it is larger than the sum of its proper divisors (127090744933).

1331416328027 is a wasteful number, since it uses less digits than its factorization.

1331416328027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297430.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 1331416328027 in words is "one trillion, three hundred thirty-one billion, four hundred sixteen million, three hundred twenty-eight thousand, twenty-seven".