140022343441401 has 32 divisors (see below), whose sum is σ = 188344381949568. Its totient is φ = 92527975211520.

The previous prime is 140022343441381. The next prime is 140022343441433. The reversal of 140022343441401 is 104144343220041.

It is a happy number.

It is not a de Polignac number, because 140022343441401 - 2⁵ = 140022343441369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140022343441471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1615406475 + ... + 1615493151.

It is an arithmetic number, because the mean of its divisors is an integer number (5885761935924).

Almost surely, 2^{140022343441401} is an apocalyptic number.

It is an amenable number.

140022343441401 is a deficient number, since it is larger than the sum of its proper divisors (48322038508167).

140022343441401 is a wasteful number, since it uses less digits than its factorization.

140022343441401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97321.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 140022343441401 its reverse (104144343220041), we get a palindrome (244166686661442).

The spelling of 140022343441401 in words is "one hundred forty trillion, twenty-two billion, three hundred forty-three million, four hundred forty-one thousand, four hundred one".