4023401131134 has 72 divisors (see below), whose sum is σ = 11062486995768. Its totient is φ = 1045039252320.

The previous prime is 4023401131133. The next prime is 4023401131157. The reversal of 4023401131134 is 4311311043204.

4023401131134 is a `hidden beast` number, since 4 + 0 + 2 + 340 + 1 + 1 + 311 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4023401131098 and 4023401131107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023401131133) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 207339357 + ... + 207358760.

It is an arithmetic number, because the mean of its divisors is an integer number (153645652719).

Almost surely, 2^{4023401131134} is an apocalyptic number.

4023401131134 is an abundant number, since it is smaller than the sum of its proper divisors (7039085864634).

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

4023401131134 is a wasteful number, since it uses less digits than its factorization.

4023401131134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414698150 (or 414698140 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 4023401131134 its reverse (4311311043204), we get a palindrome (8334712174338).

The spelling of 4023401131134 in words is "four trillion, twenty-three billion, four hundred one million, one hundred thirty-one thousand, one hundred thirty-four".