140330441432 has 16 divisors (see below), whose sum is σ = 263127017400. Its totient is φ = 70163236800.

The previous prime is 140330441371. The next prime is 140330441473. The reversal of 140330441432 is 234144033041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140330441395 and 140330441404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77807 + ... + 535457.

Almost surely, 2^140330441432 is an apocalyptic number.

It is an amenable number.

140330441432 is a deficient number, since it is larger than the sum of its proper divisors (122796575968).

140330441432 is a wasteful number, since it uses less digits than its factorization.

140330441432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495986 (or 495982 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 140330441432 its reverse (234144033041), we get a palindrome (374474474473).

The spelling of 140330441432 in words is "one hundred forty billion, three hundred thirty million, four hundred forty-one thousand, four hundred thirty-two".