140022030013401 has 4 divisors (see below), whose sum is σ = 186696040017872. Its totient is φ = 93348020008932.

The previous prime is 140022030013391. The next prime is 140022030013409. The reversal of 140022030013401 is 104310030220041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 140022030013401 - 2¹⁸ = 140022029751257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140022030013409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23337005002231 + ... + 23337005002236.

It is an arithmetic number, because the mean of its divisors is an integer number (46674010004468).

Almost surely, 2^{140022030013401} is an apocalyptic number.

It is an amenable number.

140022030013401 is a deficient number, since it is larger than the sum of its proper divisors (46674010004471).

140022030013401 is an equidigital number, since it uses as much as digits as its factorization.

140022030013401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46674010004470.

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

Adding to 140022030013401 its reverse (104310030220041), we get a palindrome (244332060233442).

The spelling of 140022030013401 in words is "one hundred forty trillion, twenty-two billion, thirty million, thirteen thousand, four hundred one".