140673231190 has 16 divisors (see below), whose sum is σ = 253890674928. Its totient is φ = 56118434976.

The previous prime is 140673231157. The next prime is 140673231191. The reversal of 140673231190 is 91132376041.

It is a super-2 number, since 2×140673231190² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140673231191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18853272 + ... + 18860731.

It is an arithmetic number, because the mean of its divisors is an integer number (15868167183).

Almost surely, 2^140673231190 is an apocalyptic number.

140673231190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140673231190 is a deficient number, since it is larger than the sum of its proper divisors (113217443738).

140673231190 is a wasteful number, since it uses less digits than its factorization.

140673231190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37714383.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 140673231190 in words is "one hundred forty billion, six hundred seventy-three million, two hundred thirty-one thousand, one hundred ninety".