1412544514542 has 96 divisors (see below), whose sum is σ = 3365718241536. Its totient is φ = 387107723520.

The previous prime is 1412544514541. The next prime is 1412544514543. The reversal of 1412544514542 is 2454154452141.

It is an interprime number because it is at equal distance from previous prime (1412544514541) and next prime (1412544514543).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1412544514494 and 1412544514503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412544514541) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4406053 + ... + 4715759.

It is an arithmetic number, because the mean of its divisors is an integer number (35059565016).

Almost surely, 2^{1412544514542} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412544514542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1682859120768).

1412544514542 is an abundant number, since it is smaller than the sum of its proper divisors (1953173726994).

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

1412544514542 is a wasteful number, since it uses less digits than its factorization.

1412544514542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309894 (or 309863 counting only the distinct ones).

The product of its digits is 512000, while the sum is 42.

Adding to 1412544514542 its reverse (2454154452141), we get a palindrome (3866698966683).

The spelling of 1412544514542 in words is "one trillion, four hundred twelve billion, five hundred forty-four million, five hundred fourteen thousand, five hundred forty-two".