140421232034 has 32 divisors (see below), whose sum is σ = 221344807680. Its totient is φ = 66683232000.

The previous prime is 140421232027. The next prime is 140421232043. The reversal of 140421232034 is 430232124041.

It is a junction number, because it is equal to n+sod(n) for n = 140421231994 and 140421232012.

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 15 ways as a sum of consecutive naturals, for example, 26954822 + ... + 26960030.

It is an arithmetic number, because the mean of its divisors is an integer number (6917025240).

Almost surely, 2^140421232034 is an apocalyptic number.

140421232034 is a deficient number, since it is larger than the sum of its proper divisors (80923575646).

140421232034 is a wasteful number, since it uses less digits than its factorization.

140421232034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9266.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 140421232034 its reverse (430232124041), we get a palindrome (570653356075).

The spelling of 140421232034 in words is "one hundred forty billion, four hundred twenty-one million, two hundred thirty-two thousand, thirty-four".