2240231401033 has 4 divisors (see below), whose sum is σ = 2240864059588. Its totient is φ = 2239598742480.

The previous prime is 2240231400997. The next prime is 2240231401039. The reversal of 2240231401033 is 3301041320422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 871827436089 + 1368403964944 = 933717^2 + 1169788^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240231401033 - 2²¹ = 2240229303881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2240231400989 and 2240231401007.

It is not an unprimeable number, because it can be changed into a prime (2240231401039) 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, 316323966 + ... + 316331047.

It is an arithmetic number, because the mean of its divisors is an integer number (560216014897).

Almost surely, 2^{2240231401033} is an apocalyptic number.

It is an amenable number.

2240231401033 is a deficient number, since it is larger than the sum of its proper divisors (632658555).

2240231401033 is an equidigital number, since it uses as much as digits as its factorization.

2240231401033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632658554.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2240231401033 its reverse (3301041320422), we get a palindrome (5541272721455).

The spelling of 2240231401033 in words is "two trillion, two hundred forty billion, two hundred thirty-one million, four hundred one thousand, thirty-three".