42230012435425 has 24 divisors (see below), whose sum is σ = 52511127037056. Its totient is φ = 33689884751040.

The previous prime is 42230012435419. The next prime is 42230012435431. The reversal of 42230012435425 is 52453421003224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42230012435419) and next prime (42230012435431).

It is not a de Polignac number, because 42230012435425 - 2⁹ = 42230012434913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158897502 + ... + 159163048.

It is an arithmetic number, because the mean of its divisors is an integer number (2187963626544).

Almost surely, 2^{42230012435425} is an apocalyptic number.

It is an amenable number.

42230012435425 is a deficient number, since it is larger than the sum of its proper divisors (10281114601631).

42230012435425 is a wasteful number, since it uses less digits than its factorization.

42230012435425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283257 (or 283252 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 42230012435425 its reverse (52453421003224), we get a palindrome (94683433438649).

The spelling of 42230012435425 in words is "forty-two trillion, two hundred thirty billion, twelve million, four hundred thirty-five thousand, four hundred twenty-five".