140223132303400 has 24 divisors (see below), whose sum is σ = 326018782605870. Its totient is φ = 56089252921280.

The previous prime is 140223132303377. The next prime is 140223132303413. The reversal of 140223132303400 is 4303231322041.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 136018524639204 + 4204607664196 = 11662698^2 + 2050514^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 350557830559 + ... + 350557830958.

Almost surely, 2^{140223132303400} is an apocalyptic number.

140223132303400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223132303400 is an abundant number, since it is smaller than the sum of its proper divisors (185795650302470).

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

140223132303400 is a wasteful number, since it uses less digits than its factorization.

140223132303400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701115661533 (or 701115661524 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 140223132303400 its reverse (4303231322041), we get a palindrome (144526363625441).

The spelling of 140223132303400 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred thirty-two million, three hundred three thousand, four hundred".