42110514031 has 2 divisors, whose sum is σ = 42110514032. Its totient is φ = 42110514030.

The previous prime is 42110514023. The next prime is 42110514113. The reversal of 42110514031 is 13041501124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42110514031 - 2³ = 42110514023 is a prime.

It is a super-2 number, since 2×42110514031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42110513993 and 42110514011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42110514431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21055257015 + 21055257016.

It is an arithmetic number, because the mean of its divisors is an integer number (21055257016).

Almost surely, 2^42110514031 is an apocalyptic number.

42110514031 is a deficient number, since it is larger than the sum of its proper divisors (1).

42110514031 is an equidigital number, since it uses as much as digits as its factorization.

42110514031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 42110514031 in words is "forty-two billion, one hundred ten million, five hundred fourteen thousand, thirty-one".