42225350325 has 24 divisors (see below), whose sum is σ = 72064601856. Its totient is φ = 21793728000.

The previous prime is 42225350291. The next prime is 42225350333. The reversal of 42225350325 is 52305352224.

It is not a de Polignac number, because 42225350325 - 2³¹ = 40077866677 is a prime.

It is a congruent 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, 9078396 + ... + 9083045.

It is an arithmetic number, because the mean of its divisors is an integer number (3002691744).

Almost surely, 2^42225350325 is an apocalyptic number.

It is an amenable number.

42225350325 is a deficient number, since it is larger than the sum of its proper divisors (29839251531).

42225350325 is a wasteful number, since it uses less digits than its factorization.

42225350325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18161485 (or 18161480 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 42225350325 in words is "forty-two billion, two hundred twenty-five million, three hundred fifty thousand, three hundred twenty-five".