1330928911408 has 20 divisors (see below), whose sum is σ = 2613999080008. Its totient is φ = 656348503680.

The previous prime is 1330928911393. The next prime is 1330928911423. The reversal of 1330928911408 is 8041198290331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1330928911393) and next prime (1330928911423).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569745798 + ... + 569748133.

Almost surely, 2^{1330928911408} is an apocalyptic number.

It is an amenable number.

1330928911408 is a deficient number, since it is larger than the sum of its proper divisors (1283070168600).

1330928911408 is a wasteful number, since it uses less digits than its factorization.

1330928911408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139494012 (or 1139494006 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 49.

The spelling of 1330928911408 in words is "one trillion, three hundred thirty billion, nine hundred twenty-eight million, nine hundred eleven thousand, four hundred eight".