1141613564464 has 20 divisors (see below), whose sum is σ = 2308044815856. Its totient is φ = 545989095872.

The previous prime is 1141613564459. The next prime is 1141613564489. The reversal of 1141613564464 is 4644653161411.

It is a Harshad number since it is a multiple of its sum of digits (46).

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 3 ways as a sum of consecutive naturals, for example, 1551105019 + ... + 1551105754.

Almost surely, 2^{1141613564464} is an apocalyptic number.

It is an amenable number.

1141613564464 is an abundant number, since it is smaller than the sum of its proper divisors (1166431251392).

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

1141613564464 is a wasteful number, since it uses less digits than its factorization.

1141613564464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102210804 (or 3102210798 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The spelling of 1141613564464 in words is "one trillion, one hundred forty-one billion, six hundred thirteen million, five hundred sixty-four thousand, four hundred sixty-four".