140461541546 has 16 divisors (see below), whose sum is σ = 214279210080. Its totient is φ = 69035314320.

The previous prime is 140461541527. The next prime is 140461541569. The reversal of 140461541546 is 645145164041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933880 + ... + 2005196.

It is an arithmetic number, because the mean of its divisors is an integer number (13392450630).

Almost surely, 2^140461541546 is an apocalyptic number.

140461541546 is a deficient number, since it is larger than the sum of its proper divisors (73817668534).

140461541546 is a wasteful number, since it uses less digits than its factorization.

140461541546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88069.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 140461541546 in words is "one hundred forty billion, four hundred sixty-one million, five hundred forty-one thousand, five hundred forty-six".