140430031400022 has 32 divisors (see below), whose sum is σ = 345673923447552. Its totient is φ = 37036491797664.

The previous prime is 140430031399991. The next prime is 140430031400033. The reversal of 140430031400022 is 220004130034041.

It is a super-2 number, since 2×140430031400022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140430031399965 and 140430031400001.

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, 128598929308 + ... + 128598930399.

It is an arithmetic number, because the mean of its divisors is an integer number (10802310107736).

Almost surely, 2^{140430031400022} is an apocalyptic number.

140430031400022 is an abundant number, since it is smaller than the sum of its proper divisors (205243892047530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140430031400022 is a wasteful number, since it uses less digits than its factorization.

140430031400022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257197859732.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140430031400022 its reverse (220004130034041), we get a palindrome (360434161434063).

The spelling of 140430031400022 in words is "one hundred forty trillion, four hundred thirty billion, thirty-one million, four hundred thousand, twenty-two".