140434225102 has 16 divisors (see below), whose sum is σ = 219836436480. Its totient is φ = 67156144792.

The previous prime is 140434225091. The next prime is 140434225103. The reversal of 140434225102 is 201522434041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140434225103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 214299 + ... + 571657.

It is an arithmetic number, because the mean of its divisors is an integer number (13739777280).

Almost surely, 2^140434225102 is an apocalyptic number.

140434225102 is a deficient number, since it is larger than the sum of its proper divisors (79402211378).

140434225102 is a wasteful number, since it uses less digits than its factorization.

140434225102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365927.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 140434225102 its reverse (201522434041), we get a palindrome (341956659143).

The spelling of 140434225102 in words is "one hundred forty billion, four hundred thirty-four million, two hundred twenty-five thousand, one hundred two".