142424413301120 has 128 divisors (see below), whose sum is σ = 343333385519040. Its totient is φ = 56494341955584.

The previous prime is 142424413301101. The next prime is 142424413301147. The reversal of 142424413301120 is 21103314424241.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49132454 + ... + 51950426.

Almost surely, 2^{142424413301120} is an apocalyptic number.

142424413301120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142424413301120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171666692759520).

142424413301120 is an abundant number, since it is smaller than the sum of its proper divisors (200908972217920).

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

142424413301120 is a wasteful number, since it uses less digits than its factorization.

142424413301120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818652 (or 2818640 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 142424413301120 its reverse (21103314424241), we get a palindrome (163527727725361).

The spelling of 142424413301120 in words is "one hundred forty-two trillion, four hundred twenty-four billion, four hundred thirteen million, three hundred one thousand, one hundred twenty".