140116466 has 16 divisors (see below), whose sum is σ = 247948800. Its totient is φ = 58112640.

The previous prime is 140116463. The next prime is 140116477. The reversal of 140116466 is 664611041.

It is not an unprimeable number, because it can be changed into a prime (140116463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160991 + ... + 161858.

It is an arithmetic number, because the mean of its divisors is an integer number (15496800).

Almost surely, 2^140116466 is an apocalyptic number.

140116466 is a deficient number, since it is larger than the sum of its proper divisors (107832334).

140116466 is a wasteful number, since it uses less digits than its factorization.

140116466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322889.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 140116466 is about 11837.0801298293. The cubic root of 140116466 is about 519.3933581372.

The spelling of 140116466 in words is "one hundred forty million, one hundred sixteen thousand, four hundred sixty-six".