42325426154 has 32 divisors (see below), whose sum is σ = 71528313600. Its totient is φ = 18617885440.

The previous prime is 42325426151. The next prime is 42325426177. The reversal of 42325426154 is 45162452324.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42325426151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137939 + ... + 321990.

It is an arithmetic number, because the mean of its divisors is an integer number (2235259800).

Almost surely, 2^42325426154 is an apocalyptic number.

42325426154 is a deficient number, since it is larger than the sum of its proper divisors (29202887446).

42325426154 is a wasteful number, since it uses less digits than its factorization.

42325426154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460078.

The product of its digits is 230400, while the sum is 38.

Adding to 42325426154 its reverse (45162452324), we get a palindrome (87487878478).

The spelling of 42325426154 in words is "forty-two billion, three hundred twenty-five million, four hundred twenty-six thousand, one hundred fifty-four".