42450217300 has 36 divisors (see below), whose sum is σ = 92134525756. Its totient is φ = 16976851200.

The previous prime is 42450217279. The next prime is 42450217301. The reversal of 42450217300 is 371205424.

42450217300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3753032644 + 38697184656 = 61262^2 + 196716^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42450217301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 526474 + ... + 601726.

Almost surely, 2^42450217300 is an apocalyptic number.

It is an amenable number.

42450217300 is an abundant number, since it is smaller than the sum of its proper divisors (49684308456).

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

42450217300 is a wasteful number, since it uses less digits than its factorization.

42450217300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80908 (or 80901 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The spelling of 42450217300 in words is "forty-two billion, four hundred fifty million, two hundred seventeen thousand, three hundred".