140043233004400 has 60 divisors (see below), whose sum is σ = 367040582513064. Its totient is φ = 50924812000000.

The previous prime is 140043233004253. The next prime is 140043233004419. The reversal of 140043233004400 is 4400332340041.

It is a super-2 number, since 2×140043233004400² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15913999351 + ... + 15914008150.

Almost surely, 2^{140043233004400} is an apocalyptic number.

140043233004400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140043233004400 is an abundant number, since it is smaller than the sum of its proper divisors (226997349508664).

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

140043233004400 is a wasteful number, since it uses less digits than its factorization.

140043233004400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31828007530 (or 31828007519 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 140043233004400 its reverse (4400332340041), we get a palindrome (144443565344441).

The spelling of 140043233004400 in words is "one hundred forty trillion, forty-three billion, two hundred thirty-three million, four thousand, four hundred".