140461442126 has 16 divisors (see below), whose sum is σ = 213272403840. Its totient is φ = 69375838200.

The previous prime is 140461442057. The next prime is 140461442159. The reversal of 140461442126 is 621244164041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245116 + ... + 1353231.

It is an arithmetic number, because the mean of its divisors is an integer number (13329525240).

Almost surely, 2^140461442126 is an apocalyptic number.

140461442126 is a deficient number, since it is larger than the sum of its proper divisors (72810961714).

140461442126 is a wasteful number, since it uses less digits than its factorization.

140461442126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598679.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 140461442126 in words is "one hundred forty billion, four hundred sixty-one million, four hundred forty-two thousand, one hundred twenty-six".