42830590250 has 128 divisors (see below), whose sum is σ = 93871125504. Its totient is φ = 14330400000.

The previous prime is 42830590249. The next prime is 42830590259. The reversal of 42830590250 is 5209503824.

It is a super-2 number, since 2×42830590250² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42830590259) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12547544 + ... + 12550956.

It is an arithmetic number, because the mean of its divisors is an integer number (733368168).

Almost surely, 2^42830590250 is an apocalyptic number.

42830590250 is an abundant number, since it is smaller than the sum of its proper divisors (51040535254).

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

42830590250 is a wasteful number, since it uses less digits than its factorization.

42830590250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609 (or 3599 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 42830590250 in words is "forty-two billion, eight hundred thirty million, five hundred ninety thousand, two hundred fifty".