1441069431168 has 64 divisors (see below), whose sum is σ = 3931295868720. Its totient is φ = 467373864960.

The previous prime is 1441069431143. The next prime is 1441069431223. The reversal of 1441069431168 is 8611349601441.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1441069431168² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50699103 + ... + 50727518.

Almost surely, 2^{1441069431168} is an apocalyptic number.

It is an amenable number.

1441069431168 is an abundant number, since it is smaller than the sum of its proper divisors (2490226437552).

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

1441069431168 is a wasteful number, since it uses less digits than its factorization.

1441069431168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101426675 (or 101426663 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 1441069431168 in words is "one trillion, four hundred forty-one billion, sixty-nine million, four hundred thirty-one thousand, one hundred sixty-eight".