140022321023042 has 16 divisors (see below), whose sum is σ = 221315566269600. Its totient is φ = 66258055298880.

The previous prime is 140022321023027. The next prime is 140022321023059. The reversal of 140022321023042 is 240320123220041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897387367 + ... + 1897461162.

It is an arithmetic number, because the mean of its divisors is an integer number (13832222891850).

Almost surely, 2^{140022321023042} is an apocalyptic number.

140022321023042 is a deficient number, since it is larger than the sum of its proper divisors (81293245246558).

140022321023042 is a wasteful number, since it uses less digits than its factorization.

140022321023042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794849521.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 140022321023042 its reverse (240320123220041), we get a palindrome (380342444243083).

The spelling of 140022321023042 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty-one million, twenty-three thousand, forty-two".