140223421023400 has 96 divisors (see below), whose sum is σ = 383015861978400. Its totient is φ = 47068001452800.

The previous prime is 140223421023373. The next prime is 140223421023409. The reversal of 140223421023400 is 4320124322041.

It is not an unprimeable number, because it can be changed into a prime (140223421023409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2451429810 + ... + 2451487009.

It is an arithmetic number, because the mean of its divisors is an integer number (3989748562275).

Almost surely, 2^{140223421023400} is an apocalyptic number.

140223421023400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223421023400 is an abundant number, since it is smaller than the sum of its proper divisors (242792440955000).

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

140223421023400 is a wasteful number, since it uses less digits than its factorization.

140223421023400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4902916859 (or 4902916850 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140223421023400 its reverse (4320124322041), we get a palindrome (144543545345441).

The spelling of 140223421023400 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred twenty-one million, twenty-three thousand, four hundred".