140112333530 has 32 divisors (see below), whose sum is σ = 271765718784. Its totient is φ = 51702670656.

The previous prime is 140112333511. The next prime is 140112333563. The reversal of 140112333530 is 35333211041.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 140112333530.

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, 106562 + ... + 539981.

It is an arithmetic number, because the mean of its divisors is an integer number (8492678712).

Almost surely, 2^140112333530 is an apocalyptic number.

140112333530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140112333530 is a deficient number, since it is larger than the sum of its proper divisors (131653385254).

140112333530 is a wasteful number, since it uses less digits than its factorization.

140112333530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648230.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 140112333530 its reverse (35333211041), we get a palindrome (175445544571).

The spelling of 140112333530 in words is "one hundred forty billion, one hundred twelve million, three hundred thirty-three thousand, five hundred thirty".