140460434026 has 32 divisors (see below), whose sum is σ = 234438405696. Its totient is φ = 62576928000.

The previous prime is 140460434017. The next prime is 140460434027. The reversal of 140460434026 is 620434064041.

It is a junction number, because it is equal to n+sod(n) for n = 140460433982 and 140460434000.

It is not an unprimeable number, because it can be changed into a prime (140460434027) by changing a digit.

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, 194866 + ... + 564706.

It is an arithmetic number, because the mean of its divisors is an integer number (7326200178).

Almost surely, 2^140460434026 is an apocalyptic number.

140460434026 is a deficient number, since it is larger than the sum of its proper divisors (93977971670).

140460434026 is a wasteful number, since it uses less digits than its factorization.

140460434026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370198.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 140460434026 its reverse (620434064041), we get a palindrome (760894498067).

The spelling of 140460434026 in words is "one hundred forty billion, four hundred sixty million, four hundred thirty-four thousand, twenty-six".