4030020431342 has 8 divisors (see below), whose sum is σ = 6045186270816. Its totient is φ = 2014958341072.

The previous prime is 4030020431321. The next prime is 4030020431363. The reversal of 4030020431342 is 2431340200304.

It is an interprime number because it is at equal distance from previous prime (4030020431321) and next prime (4030020431363).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25840118 + ... + 25995609.

It is an arithmetic number, because the mean of its divisors is an integer number (755648283852).

Almost surely, 2^{4030020431342} is an apocalyptic number.

4030020431342 is a deficient number, since it is larger than the sum of its proper divisors (2015165839474).

4030020431342 is a wasteful number, since it uses less digits than its factorization.

4030020431342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51874602.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 4030020431342 its reverse (2431340200304), we get a palindrome (6461360631646).

The spelling of 4030020431342 in words is "four trillion, thirty billion, twenty million, four hundred thirty-one thousand, three hundred forty-two".