1143401054014 has 8 divisors (see below), whose sum is σ = 1743218000568. Its totient is φ = 562328387160.

The previous prime is 1143401053999. The next prime is 1143401054063. The reversal of 1143401054014 is 4104501043411.

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

It is a super-2 number, since 2×1143401054014² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4686069772 + ... + 4686070015.

It is an arithmetic number, because the mean of its divisors is an integer number (217902250071).

Almost surely, 2^{1143401054014} is an apocalyptic number.

1143401054014 is a deficient number, since it is larger than the sum of its proper divisors (599816946554).

1143401054014 is an equidigital number, since it uses as much as digits as its factorization.

1143401054014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9372139850.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1143401054014 its reverse (4104501043411), we get a palindrome (5247902097425).

The spelling of 1143401054014 in words is "one trillion, one hundred forty-three billion, four hundred one million, fifty-four thousand, fourteen".