140300143404232 has 64 divisors (see below), whose sum is σ = 303076938608640. Its totient is φ = 59642085888000.

The previous prime is 140300143404199. The next prime is 140300143404247. The reversal of 140300143404232 is 232404341003041.

It is a junction number, because it is equal to n+sod(n) for n = 140300143404194 and 140300143404203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30275232 + ... + 34600432.

It is an arithmetic number, because the mean of its divisors is an integer number (4735577165760).

Almost surely, 2^{140300143404232} is an apocalyptic number.

It is an amenable number.

140300143404232 is an abundant number, since it is smaller than the sum of its proper divisors (162776795204408).

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

140300143404232 is a wasteful number, since it uses less digits than its factorization.

140300143404232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329902 (or 4329898 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 140300143404232 its reverse (232404341003041), we get a palindrome (372704484407273).

The spelling of 140300143404232 in words is "one hundred forty trillion, three hundred billion, one hundred forty-three million, four hundred four thousand, two hundred thirty-two".