142481775958400 has 192 divisors, whose sum is σ = 354627646998480. Its totient is φ = 56563304693760.

The previous prime is 142481775958399. The next prime is 142481775958433. The reversal of 142481775958400 is 4859577184241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1965310952 + ... + 1965383448.

Almost surely, 2^{142481775958400} is an apocalyptic number.

142481775958400 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 142481775958400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177313823499240).

142481775958400 is an abundant number, since it is smaller than the sum of its proper divisors (212145871040080).

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

142481775958400 is a wasteful number, since it uses less digits than its factorization.

142481775958400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77141 (or 77124 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 65.

The spelling of 142481775958400 in words is "one hundred forty-two trillion, four hundred eighty-one billion, seven hundred seventy-five million, nine hundred fifty-eight thousand, four hundred".