140745776230 has 32 divisors (see below), whose sum is σ = 261821806848. Its totient is φ = 54418262400.

The previous prime is 140745776207. The next prime is 140745776233. The reversal of 140745776230 is 32677547041.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140745776233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1701 + ... + 530560.

It is an arithmetic number, because the mean of its divisors is an integer number (8181931464).

Almost surely, 2^140745776230 is an apocalyptic number.

140745776230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140745776230 is a deficient number, since it is larger than the sum of its proper divisors (121076030618).

140745776230 is a wasteful number, since it uses less digits than its factorization.

140745776230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533152.

The product of its (nonzero) digits is 987840, while the sum is 46.

The spelling of 140745776230 in words is "one hundred forty billion, seven hundred forty-five million, seven hundred seventy-six thousand, two hundred thirty".