140141531552122 has 24 divisors (see below), whose sum is σ = 223327976994144. Its totient is φ = 65942201145792.

The previous prime is 140141531552111. The next prime is 140141531552123. The reversal of 140141531552122 is 221255135141041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (140141531552123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6766848 + ... + 18057499.

It is an arithmetic number, because the mean of its divisors is an integer number (9305332374756).

Almost surely, 2^{140141531552122} is an apocalyptic number.

140141531552122 is a deficient number, since it is larger than the sum of its proper divisors (83186445442022).

140141531552122 is a wasteful number, since it uses less digits than its factorization.

140141531552122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24834150 (or 24834133 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 37.

Adding to 140141531552122 its reverse (221255135141041), we get a palindrome (361396666693163).

The spelling of 140141531552122 in words is "one hundred forty trillion, one hundred forty-one billion, five hundred thirty-one million, five hundred fifty-two thousand, one hundred twenty-two".