140233043000 has 32 divisors (see below), whose sum is σ = 328145322960. Its totient is φ = 56093216800.

The previous prime is 140233042981. The next prime is 140233043051. The reversal of 140233043000 is 340332041.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70115522 + ... + 70117521.

Almost surely, 2^140233043000 is an apocalyptic number.

140233043000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140233043000 is an abundant number, since it is smaller than the sum of its proper divisors (187912279960).

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

140233043000 is a wasteful number, since it uses less digits than its factorization.

140233043000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140233064 (or 140233050 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 140233043000 its reverse (340332041), we get a palindrome (140573375041).

The spelling of 140233043000 in words is "one hundred forty billion, two hundred thirty-three million, forty-three thousand".