140022434031 has 8 divisors (see below), whose sum is σ = 186698311344. Its totient is φ = 93347423040.

The previous prime is 140022434011. The next prime is 140022434047. The reversal of 140022434031 is 130434220041.

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

It is not a de Polignac number, because 140022434031 - 2²⁵ = 139988879599 is a prime.

It is a super-2 number, since 2×140022434031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140022433992 and 140022434010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140022434011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488101 + ... + 719921.

It is an arithmetic number, because the mean of its divisors is an integer number (23337288918).

Almost surely, 2^140022434031 is an apocalyptic number.

140022434031 is a deficient number, since it is larger than the sum of its proper divisors (46675877313).

140022434031 is a wasteful number, since it uses less digits than its factorization.

140022434031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433161.

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

Adding to 140022434031 its reverse (130434220041), we get a palindrome (270456654072).

The spelling of 140022434031 in words is "one hundred forty billion, twenty-two million, four hundred thirty-four thousand, thirty-one".