140022030031401 has 8 divisors (see below), whose sum is σ = 213366902905024. Its totient is φ = 80012588589360.

The previous prime is 140022030031319. The next prime is 140022030031459. The reversal of 140022030031401 is 104130030220041.

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

It is not a de Polignac number, because 140022030031401 - 2¹⁸ = 140022029769257 is a prime.

It is a super-2 number, since 2×140022030031401² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6667715715781 = 140022030031401 / (1 + 4 + 0 + 0 + 2 + 2 + 0 + 3 + 0 + 0 + 3 + 1 + 4 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140022030030401) 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, 3333857857870 + ... + 3333857857911.

It is an arithmetic number, because the mean of its divisors is an integer number (26670862863128).

Almost surely, 2^{140022030031401} is an apocalyptic number.

It is an amenable number.

140022030031401 is a deficient number, since it is larger than the sum of its proper divisors (73344872873623).

140022030031401 is an equidigital number, since it uses as much as digits as its factorization.

140022030031401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6667715715791.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 140022030031401 its reverse (104130030220041), we get a palindrome (244152060251442).

The spelling of 140022030031401 in words is "one hundred forty trillion, twenty-two billion, thirty million, thirty-one thousand, four hundred one".