140020022424121 has 8 divisors (see below), whose sum is σ = 160177793604224. Its totient is φ = 119900978952480.

The previous prime is 140020022424067. The next prime is 140020022424131. The reversal of 140020022424121 is 121424220020041.

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

It is a cyclic number.

It is not a de Polignac number, because 140020022424121 - 2¹³ = 140020022415929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140020022424131) 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, 9681919365 + ... + 9681933826.

It is an arithmetic number, because the mean of its divisors is an integer number (20022224200528).

Almost surely, 2^{140020022424121} is an apocalyptic number.

It is an amenable number.

140020022424121 is a deficient number, since it is larger than the sum of its proper divisors (20157771180103).

140020022424121 is a wasteful number, since it uses less digits than its factorization.

140020022424121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19363854231.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 140020022424121 its reverse (121424220020041), we get a palindrome (261444242444162).

The spelling of 140020022424121 in words is "one hundred forty trillion, twenty billion, twenty-two million, four hundred twenty-four thousand, one hundred twenty-one".