42424301031 has 32 divisors (see below), whose sum is σ = 68868925440. Its totient is φ = 22689815904.

The previous prime is 42424300981. The next prime is 42424301033. The reversal of 42424301031 is 13010342424.

It is not a de Polignac number, because 42424301031 - 2⁶ = 42424300967 is a prime.

It is a super-2 number, since 2×42424301031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42424300992 and 42424301010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42424301033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607405 + ... + 673638.

It is an arithmetic number, because the mean of its divisors is an integer number (2152153920).

Almost surely, 2^42424301031 is an apocalyptic number.

42424301031 is a deficient number, since it is larger than the sum of its proper divisors (26444624409).

42424301031 is a wasteful number, since it uses less digits than its factorization.

42424301031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281155.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42424301031 its reverse (13010342424), we get a palindrome (55434643455).

The spelling of 42424301031 in words is "forty-two billion, four hundred twenty-four million, three hundred one thousand, thirty-one".