42331300004234 has 16 divisors (see below), whose sum is σ = 65686889169000. Its totient is φ = 20435678929344.

The previous prime is 42331300004221. The next prime is 42331300004243. The reversal of 42331300004234 is 43240000313324.

It can be written as a sum of positive squares in 4 ways, for example, as 36128694811225 + 6202605193009 = 6010715^2 + 2490503^2 .

It is a super-2 number, since 2×42331300004234² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 42331300004197 and 42331300004206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8131004 + ... + 12279080.

Almost surely, 2^{42331300004234} is an apocalyptic number.

42331300004234 is a deficient number, since it is larger than the sum of its proper divisors (23355589164766).

42331300004234 is a wasteful number, since it uses less digits than its factorization.

42331300004234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324057.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 42331300004234 its reverse (43240000313324), we get a palindrome (85571300317558).

The spelling of 42331300004234 in words is "forty-two trillion, three hundred thirty-one billion, three hundred million, four thousand, two hundred thirty-four".