140020910619 has 8 divisors (see below), whose sum is σ = 186705016080. Its totient is φ = 93342039456.

The previous prime is 140020910611. The next prime is 140020910633. The reversal of 140020910619 is 916019020041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140020910619 - 2³ = 140020910611 is a prime.

It is a super-2 number, since 2×140020910619² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140020910619.

It is not an unprimeable number, because it can be changed into a prime (140020910611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245724 + ... + 1353465.

It is an arithmetic number, because the mean of its divisors is an integer number (23338127010).

Almost surely, 2^140020910619 is an apocalyptic number.

140020910619 is a deficient number, since it is larger than the sum of its proper divisors (46684105461).

140020910619 is a wasteful number, since it uses less digits than its factorization.

140020910619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617149.

The product of its (nonzero) digits is 3888, while the sum is 33.

The spelling of 140020910619 in words is "one hundred forty billion, twenty million, nine hundred ten thousand, six hundred nineteen".