140023440219 has 32 divisors (see below), whose sum is σ = 206052162624. Its totient is φ = 84030289920.

The previous prime is 140023440191. The next prime is 140023440233. The reversal of 140023440219 is 912044320041.

It is not a de Polignac number, because 140023440219 - 2⁹ = 140023439707 is a prime.

It is a super-2 number, since 2×140023440219² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140023440289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3943047 + ... + 3978399.

It is an arithmetic number, because the mean of its divisors is an integer number (6439130082).

Almost surely, 2^140023440219 is an apocalyptic number.

140023440219 is a deficient number, since it is larger than the sum of its proper divisors (66028722405).

140023440219 is a wasteful number, since it uses less digits than its factorization.

140023440219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37887.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 140023440219 in words is "one hundred forty billion, twenty-three million, four hundred forty thousand, two hundred nineteen".