1302180364434 has 8 divisors (see below), whose sum is σ = 2604360728880. Its totient is φ = 434060121476.

The previous prime is 1302180364379. The next prime is 1302180364453. The reversal of 1302180364434 is 4344630812031.

It is a sphenic number, since it is the product of 3 distinct primes.

1302180364434 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1302180364392 and 1302180364401.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 108515030364 + ... + 108515030375.

It is an arithmetic number, because the mean of its divisors is an integer number (325545091110).

Almost surely, 2^{1302180364434} is an apocalyptic number.

1302180364434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1302180364434 is a wasteful number, since it uses less digits than its factorization.

1302180364434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217030060744.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 1302180364434 in words is "one trillion, three hundred two billion, one hundred eighty million, three hundred sixty-four thousand, four hundred thirty-four".