140223420213400 has 24 divisors (see below), whose sum is σ = 326019451996620. Its totient is φ = 56089368085280.

The previous prime is 140223420213353. The next prime is 140223420213433. The reversal of 140223420213400 is 4312024322041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 350558550334 + ... + 350558550733.

Almost surely, 2^{140223420213400} is an apocalyptic number.

140223420213400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223420213400 is an abundant number, since it is smaller than the sum of its proper divisors (185796031783220).

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

140223420213400 is a wasteful number, since it uses less digits than its factorization.

140223420213400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701117101083 (or 701117101074 counting only the distinct ones).

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

Adding to 140223420213400 its reverse (4312024322041), we get a palindrome (144535444535441).

The spelling of 140223420213400 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred twenty million, two hundred thirteen thousand, four hundred".