142321412226560 has 80 divisors (see below), whose sum is σ = 389986084087776. Its totient is φ = 48795912757248.

The previous prime is 142321412226547. The next prime is 142321412226563. The reversal of 142321412226560 is 65622214123241.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×142321412226560³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142321412226563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3971003627 + ... + 3971039466.

Almost surely, 2^{142321412226560} is an apocalyptic number.

142321412226560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142321412226560 is an abundant number, since it is smaller than the sum of its proper divisors (247664671861216).

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

142321412226560 is an frugal number, since it uses more digits than its factorization.

142321412226560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7942043123 (or 7942043107 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 142321412226560 in words is "one hundred forty-two trillion, three hundred twenty-one billion, four hundred twelve million, two hundred twenty-six thousand, five hundred sixty".