2031424430029 has 4 divisors (see below), whose sum is σ = 2050409705184. Its totient is φ = 2012439154876.

The previous prime is 2031424430023. The next prime is 2031424430051. The reversal of 2031424430029 is 9200344241302.

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 a de Polignac number, because none of the positive numbers 2^k-2031424430029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2031424429976 and 2031424430003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031424430023) 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, 9492637417 + ... + 9492637630.

It is an arithmetic number, because the mean of its divisors is an integer number (512602426296).

Almost surely, 2^{2031424430029} is an apocalyptic number.

It is an amenable number.

2031424430029 is a deficient number, since it is larger than the sum of its proper divisors (18985275155).

2031424430029 is a wasteful number, since it uses less digits than its factorization.

2031424430029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18985275154.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 2031424430029 in words is "two trillion, thirty-one billion, four hundred twenty-four million, four hundred thirty thousand, twenty-nine".