140505514103422 has 32 divisors (see below), whose sum is σ = 228708703437984. Its totient is φ = 64352078294400.

The previous prime is 140505514103417. The next prime is 140505514103441. The reversal of 140505514103422 is 224301415505041.

It is a super-2 number, since 2×140505514103422² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143097472 + ... + 144076012.

It is an arithmetic number, because the mean of its divisors is an integer number (7147146982437).

Almost surely, 2^{140505514103422} is an apocalyptic number.

140505514103422 is a deficient number, since it is larger than the sum of its proper divisors (88203189334562).

140505514103422 is a wasteful number, since it uses less digits than its factorization.

140505514103422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020844.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 140505514103422 its reverse (224301415505041), we get a palindrome (364806929608463).

The spelling of 140505514103422 in words is "one hundred forty trillion, five hundred five billion, five hundred fourteen million, one hundred three thousand, four hundred twenty-two".