28241352030 has 16 divisors (see below), whose sum is σ = 67779244944. Its totient is φ = 7531027200.

The previous prime is 28241352019. The next prime is 28241352043. The reversal of 28241352030 is 3025314282.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 941378401 = 28241352030 / (2 + 8 + 2 + 4 + 1 + 3 + 5 + 2 + 0 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470689171 + ... + 470689230.

It is an arithmetic number, because the mean of its divisors is an integer number (4236202809).

Almost surely, 2^28241352030 is an apocalyptic number.

28241352030 is an abundant number, since it is smaller than the sum of its proper divisors (39537892914).

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

28241352030 is a wasteful number, since it uses less digits than its factorization.

28241352030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941378411.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 28241352030 in words is "twenty-eight billion, two hundred forty-one million, three hundred fifty-two thousand, thirty".