42325500440 has 64 divisors (see below), whose sum is σ = 100888104960. Its totient is φ = 15925800960.

The previous prime is 42325500407. The next prime is 42325500449. The reversal of 42325500440 is 4400552324.

42325500440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42325500449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1339625 + ... + 1370855.

It is an arithmetic number, because the mean of its divisors is an integer number (1576376640).

Almost surely, 2^42325500440 is an apocalyptic number.

42325500440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42325500440 is an abundant number, since it is smaller than the sum of its proper divisors (58562604520).

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

42325500440 is a wasteful number, since it uses less digits than its factorization.

42325500440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33252 (or 33248 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The spelling of 42325500440 in words is "forty-two billion, three hundred twenty-five million, five hundred thousand, four hundred forty".