140223420132324 has 192 divisors, whose sum is σ = 361373496422400. Its totient is φ = 42141043095552.

The previous prime is 140223420132283. The next prime is 140223420132337. The reversal of 140223420132324 is 423231024322041.

It is a happy number.

140223420132324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 129002247 + ... + 130084689.

It is an arithmetic number, because the mean of its divisors is an integer number (1882153627200).

Almost surely, 2^{140223420132324} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140223420132324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180686748211200).

140223420132324 is an abundant number, since it is smaller than the sum of its proper divisors (221150076290076).

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

140223420132324 is a wasteful number, since it uses less digits than its factorization.

140223420132324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082802 (or 1082800 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 140223420132324 its reverse (423231024322041), we get a palindrome (563454444454365).

The spelling of 140223420132324 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred twenty million, one hundred thirty-two thousand, three hundred twenty-four".