140445510022 has 8 divisors (see below), whose sum is σ = 211143815496. Its totient is φ = 70064238192.

The previous prime is 140445510019. The next prime is 140445510053. The reversal of 140445510022 is 220015544041.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79257303 + ... + 79259074.

It is an arithmetic number, because the mean of its divisors is an integer number (26392976937).

Almost surely, 2^140445510022 is an apocalyptic number.

140445510022 is a deficient number, since it is larger than the sum of its proper divisors (70698305474).

140445510022 is a wasteful number, since it uses less digits than its factorization.

140445510022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158516822.

The product of its (nonzero) digits is 6400, while the sum is 28.

The spelling of 140445510022 in words is "one hundred forty billion, four hundred forty-five million, five hundred ten thousand, twenty-two".