42050480 has 60 divisors (see below), whose sum is σ = 100111152. Its totient is φ = 16425600.

The previous prime is 42050479. The next prime is 42050483. The reversal of 42050480 is 8405024.

It is not an unprimeable number, because it can be changed into a prime (42050483) 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, 278405 + ... + 278555.

Almost surely, 2^42050480 is an apocalyptic number.

42050480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42050480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50055576).

42050480 is an abundant number, since it is smaller than the sum of its proper divisors (58060672).

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

42050480 is a wasteful number, since it uses less digits than its factorization.

42050480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 42050480 is about 6484.6341454241. The cubic root of 42050480 is about 347.7418704986.

The spelling of 42050480 in words is "forty-two million, fifty thousand, four hundred eighty".