4023401130340 has 12 divisors (see below), whose sum is σ = 8449142373756. Its totient is φ = 1609360452128.

The previous prime is 4023401130311. The next prime is 4023401130403. The reversal of 4023401130340 is 430311043204.

It can be written as a sum of positive squares in 2 ways, for example, as 3096663750756 + 926737379584 = 1759734^2 + 962672^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100585028239 + ... + 100585028278.

It is an arithmetic number, because the mean of its divisors is an integer number (704095197813).

Almost surely, 2^{4023401130340} is an apocalyptic number.

It is an amenable number.

4023401130340 is an abundant number, since it is smaller than the sum of its proper divisors (4425741243416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4023401130340 is a wasteful number, since it uses less digits than its factorization.

4023401130340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201170056526 (or 201170056524 counting only the distinct ones).

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

Adding to 4023401130340 its reverse (430311043204), we get a palindrome (4453712173544).

The spelling of 4023401130340 in words is "four trillion, twenty-three billion, four hundred one million, one hundred thirty thousand, three hundred forty".