1140034020401 has 4 divisors (see below), whose sum is σ = 1140075087600. Its totient is φ = 1139992953204.

The previous prime is 1140034020383. The next prime is 1140034020457. The reversal of 1140034020401 is 1040204300411.

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 a cyclic number.

It is not a de Polignac number, because 1140034020401 - 2¹⁸ = 1140033758257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140034020481) 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, 20491931 + ... + 20547488.

It is an arithmetic number, because the mean of its divisors is an integer number (285018771900).

Almost surely, 2^{1140034020401} is an apocalyptic number.

It is an amenable number.

1140034020401 is a deficient number, since it is larger than the sum of its proper divisors (41067199).

1140034020401 is an equidigital number, since it uses as much as digits as its factorization.

1140034020401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41067198.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1140034020401 its reverse (1040204300411), we get a palindrome (2180238320812).

The spelling of 1140034020401 in words is "one trillion, one hundred forty billion, thirty-four million, twenty thousand, four hundred one".