1180781400468 has 48 divisors (see below), whose sum is σ = 2757121670016. Its totient is φ = 393313198080.

The previous prime is 1180781400433. The next prime is 1180781400517. The reversal of 1180781400468 is 8640041870811.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 146114188 + ... + 146122268.

It is an arithmetic number, because the mean of its divisors is an integer number (57440034792).

Almost surely, 2^{1180781400468} is an apocalyptic number.

It is an amenable number.

1180781400468 is an abundant number, since it is smaller than the sum of its proper divisors (1576340269548).

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

1180781400468 is a wasteful number, since it uses less digits than its factorization.

1180781400468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15264 (or 15262 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 48.

The spelling of 1180781400468 in words is "one trillion, one hundred eighty billion, seven hundred eighty-one million, four hundred thousand, four hundred sixty-eight".