1151041673418 has 32 divisors (see below), whose sum is σ = 2833333351296. Its totient is φ = 303571430208.

The previous prime is 1151041673413. The next prime is 1151041673443. The reversal of 1151041673418 is 8143761401511.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 1151041673418.

It is not an unprimeable number, because it can be changed into a prime (1151041673413) 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, 1054066921 + ... + 1054068012.

It is an arithmetic number, because the mean of its divisors is an integer number (88541667228).

Almost surely, 2^{1151041673418} is an apocalyptic number.

1151041673418 is an abundant number, since it is smaller than the sum of its proper divisors (1682291677878).

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

1151041673418 is a wasteful number, since it uses less digits than its factorization.

1151041673418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108134958.

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 1151041673418 in words is "one trillion, one hundred fifty-one billion, forty-one million, six hundred seventy-three thousand, four hundred eighteen".