1155120088462 has 8 divisors (see below), whose sum is σ = 1732690832256. Its totient is φ = 577556477712.

The previous prime is 1155120088399. The next prime is 1155120088471. The reversal of 1155120088462 is 2648800215511.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358143 + ... + 2038330.

It is an arithmetic number, because the mean of its divisors is an integer number (216586354032).

Almost surely, 2^{1155120088462} is an apocalyptic number.

1155120088462 is a deficient number, since it is larger than the sum of its proper divisors (577570743794).

1155120088462 is a wasteful number, since it uses less digits than its factorization.

1155120088462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3566522.

The product of its (nonzero) digits is 153600, while the sum is 43.

The spelling of 1155120088462 in words is "one trillion, one hundred fifty-five billion, one hundred twenty million, eighty-eight thousand, four hundred sixty-two".