42425063156 has 24 divisors (see below), whose sum is σ = 85188188736. Its totient is φ = 18109728000.

The previous prime is 42425063141. The next prime is 42425063207. The reversal of 42425063156 is 65136052424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3011261 + ... + 3025316.

It is an arithmetic number, because the mean of its divisors is an integer number (3549507864).

Almost surely, 2^42425063156 is an apocalyptic number.

It is an amenable number.

42425063156 is an abundant number, since it is smaller than the sum of its proper divisors (42763125580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42425063156 is a wasteful number, since it uses less digits than its factorization.

42425063156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6036839 (or 6036837 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 42425063156 in words is "forty-two billion, four hundred twenty-five million, sixty-three thousand, one hundred fifty-six".