1406243000142 has 12 divisors (see below), whose sum is σ = 3046859833680. Its totient is φ = 468747666708.

The previous prime is 1406243000137. The next prime is 1406243000147. The reversal of 1406243000142 is 2410003426041.

It is a happy number.

1406243000142 is a `hidden beast` number, since 1 + 4 + 0 + 624 + 30 + 0 + 0 + 1 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1406243000137) and next prime (1406243000147).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406243000147) 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 5 ways as a sum of consecutive naturals, for example, 39062305542 + ... + 39062305577.

It is an arithmetic number, because the mean of its divisors is an integer number (253904986140).

Almost surely, 2^{1406243000142} is an apocalyptic number.

1406243000142 is an abundant number, since it is smaller than the sum of its proper divisors (1640616833538).

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

1406243000142 is a wasteful number, since it uses less digits than its factorization.

1406243000142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78124611127 (or 78124611124 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1406243000142 its reverse (2410003426041), we get a palindrome (3816246426183).

The spelling of 1406243000142 in words is "one trillion, four hundred six billion, two hundred forty-three million, one hundred forty-two", and thus it is an aban number.