140634012034 has 8 divisors (see below), whose sum is σ = 215439337728. Its totient is φ = 68820899460.

The previous prime is 140634011953. The next prime is 140634012107. The reversal of 140634012034 is 430210436041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 140634011993 and 140634012011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 748053162 + ... + 748053349.

It is an arithmetic number, because the mean of its divisors is an integer number (26929917216).

Almost surely, 2^140634012034 is an apocalyptic number.

140634012034 is a deficient number, since it is larger than the sum of its proper divisors (74805325694).

140634012034 is a wasteful number, since it uses less digits than its factorization.

140634012034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496106560.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140634012034 its reverse (430210436041), we get a palindrome (570844448075).

The spelling of 140634012034 in words is "one hundred forty billion, six hundred thirty-four million, twelve thousand, thirty-four".