42310142031 has 8 divisors (see below), whose sum is σ = 56420360064. Its totient is φ = 28203342680.

The previous prime is 42310142023. The next prime is 42310142033. The reversal of 42310142031 is 13024101324.

42310142031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 42310142031 - 2³ = 42310142023 is a prime.

It is a super-2 number, since 2×42310142031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42310141989 and 42310142007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42310142033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825651 + ... + 875396.

It is an arithmetic number, because the mean of its divisors is an integer number (7052545008).

Almost surely, 2^42310142031 is an apocalyptic number.

42310142031 is a deficient number, since it is larger than the sum of its proper divisors (14110218033).

42310142031 is a wasteful number, since it uses less digits than its factorization.

42310142031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709341.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 42310142031 its reverse (13024101324), we get a palindrome (55334243355).

The spelling of 42310142031 in words is "forty-two billion, three hundred ten million, one hundred forty-two thousand, thirty-one".