140263425330 has 32 divisors (see below), whose sum is σ = 384722538624. Its totient is φ = 32060211456.

The previous prime is 140263425329. The next prime is 140263425347. The reversal of 140263425330 is 33524362041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140263425291 and 140263425300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333960327 + ... + 333960746.

It is an arithmetic number, because the mean of its divisors is an integer number (12022579332).

Almost surely, 2^140263425330 is an apocalyptic number.

140263425330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140263425330 is an abundant number, since it is smaller than the sum of its proper divisors (244459113294).

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

140263425330 is a wasteful number, since it uses less digits than its factorization.

140263425330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667921090.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 140263425330 its reverse (33524362041), we get a palindrome (173787787371).

The spelling of 140263425330 in words is "one hundred forty billion, two hundred sixty-three million, four hundred twenty-five thousand, three hundred thirty".