140232431011004 has 6 divisors (see below), whose sum is σ = 245406754269264. Its totient is φ = 70116215505500.

The previous prime is 140232431010979. The next prime is 140232431011007. The reversal of 140232431011004 is 400110134232041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140232431011007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17529053876372 + ... + 17529053876379.

It is an arithmetic number, because the mean of its divisors is an integer number (40901125711544).

Almost surely, 2^{140232431011004} is an apocalyptic number.

It is an amenable number.

140232431011004 is a deficient number, since it is larger than the sum of its proper divisors (105174323258260).

140232431011004 is a wasteful number, since it uses less digits than its factorization.

140232431011004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35058107752755 (or 35058107752753 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 140232431011004 its reverse (400110134232041), we get a palindrome (540342565243045).

The spelling of 140232431011004 in words is "one hundred forty trillion, two hundred thirty-two billion, four hundred thirty-one million, eleven thousand, four".