1330146468 has 48 divisors (see below), whose sum is σ = 3941176960. Its totient is φ = 380041632.

The previous prime is 1330146449. The next prime is 1330146473. The reversal of 1330146468 is 8646410331.

It is a happy number.

1330146468 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 1 + 4 + 646 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878971 + ... + 880482.

Almost surely, 2^1330146468 is an apocalyptic number.

1330146468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1330146468 is an abundant number, since it is smaller than the sum of its proper divisors (2611030492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330146468 is a wasteful number, since it uses less digits than its factorization.

1330146468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759473 (or 1759465 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 1330146468 is about 36471.1731097315. The cubic root of 1330146468 is about 1099.7648169384.

Adding to 1330146468 its reverse (8646410331), we get a palindrome (9976556799).

The spelling of 1330146468 in words is "one billion, three hundred thirty million, one hundred forty-six thousand, four hundred sixty-eight".