140223433033443 has 32 divisors (see below), whose sum is σ = 193791892392000. Its totient is φ = 90177476843520.

The previous prime is 140223433033433. The next prime is 140223433033457. The reversal of 140223433033443 is 344330334322041.

It is not a de Polignac number, because 140223433033443 - 2²¹ = 140223430936291 is a prime.

It is a super-2 number, since 2×140223433033443² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140223433033433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14591883 + ... + 22211931.

It is an arithmetic number, because the mean of its divisors is an integer number (6055996637250).

Almost surely, 2^{140223433033443} is an apocalyptic number.

140223433033443 is a deficient number, since it is larger than the sum of its proper divisors (53568459358557).

140223433033443 is an frugal number, since it uses more digits than its factorization.

140223433033443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7620264 (or 7620182 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 39.

Adding to 140223433033443 its reverse (344330334322041), we get a palindrome (484553767355484).

The spelling of 140223433033443 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred thirty-three million, thirty-three thousand, four hundred forty-three".