1330402233340 has 24 divisors (see below), whose sum is σ = 2821506522912. Its totient is φ = 526891972800.

The previous prime is 1330402233331. The next prime is 1330402233383. The reversal of 1330402233340 is 433322040331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1330402233299 and 1330402233308.

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, 329305464 + ... + 329309503.

It is an arithmetic number, because the mean of its divisors is an integer number (117562771788).

Almost surely, 2^{1330402233340} is an apocalyptic number.

1330402233340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330402233340 is an abundant number, since it is smaller than the sum of its proper divisors (1491104289572).

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

1330402233340 is a wasteful number, since it uses less digits than its factorization.

1330402233340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658615077 (or 658615075 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 1330402233340 its reverse (433322040331), we get a palindrome (1763724273671).

The spelling of 1330402233340 in words is "one trillion, three hundred thirty billion, four hundred two million, two hundred thirty-three thousand, three hundred forty".