1142241012117 has 16 divisors (see below), whose sum is σ = 1692349925760. Its totient is φ = 761430549600.

The previous prime is 1142241012083. The next prime is 1142241012151. The reversal of 1142241012117 is 7112101422411.

1142241012117 is a `hidden beast` number, since 1 + 14 + 22 + 410 + 1 + 211 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (1142241012083) and next prime (1142241012151).

It is not a de Polignac number, because 1142241012117 - 2⁶ = 1142241012053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142241012217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431609 + ... + 2081822.

It is an arithmetic number, because the mean of its divisors is an integer number (105771870360).

Almost surely, 2^{1142241012117} is an apocalyptic number.

It is an amenable number.

1142241012117 is a deficient number, since it is larger than the sum of its proper divisors (550108913643).

1142241012117 is a wasteful number, since it uses less digits than its factorization.

1142241012117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3525481 (or 3525475 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

Adding to 1142241012117 its reverse (7112101422411), we get a palindrome (8254342434528).

The spelling of 1142241012117 in words is "one trillion, one hundred forty-two billion, two hundred forty-one million, twelve thousand, one hundred seventeen".