140131425230 has 64 divisors (see below), whose sum is σ = 267016089600. Its totient is φ = 52802461440.

The previous prime is 140131425197. The next prime is 140131425233. The reversal of 140131425230 is 32524131041.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 140131425230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140131425233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29295419 + ... + 29300201.

It is an arithmetic number, because the mean of its divisors is an integer number (4172126400).

Almost surely, 2^140131425230 is an apocalyptic number.

140131425230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140131425230 is a deficient number, since it is larger than the sum of its proper divisors (126884664370).

140131425230 is a wasteful number, since it uses less digits than its factorization.

140131425230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5649.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 140131425230 its reverse (32524131041), we get a palindrome (172655556271).

The spelling of 140131425230 in words is "one hundred forty billion, one hundred thirty-one million, four hundred twenty-five thousand, two hundred thirty".