1328954744810 has 32 divisors (see below), whose sum is σ = 2982381558912. Its totient is φ = 414219660480.

The previous prime is 1328954744809. The next prime is 1328954744813. The reversal of 1328954744810 is 184474598231.

It is a super-2 number, since 2×1328954744810² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1328954744813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862956857 + ... + 862958396.

It is an arithmetic number, because the mean of its divisors is an integer number (93199423716).

Almost surely, 2^{1328954744810} is an apocalyptic number.

1328954744810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1328954744810 is an abundant number, since it is smaller than the sum of its proper divisors (1653426814102).

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

1328954744810 is a wasteful number, since it uses less digits than its factorization.

1328954744810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725915278.

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 1328954744810 in words is "one trillion, three hundred twenty-eight billion, nine hundred fifty-four million, seven hundred forty-four thousand, eight hundred ten".