2400530250220 has 48 divisors (see below), whose sum is σ = 5489415842400. Its totient is φ = 878306526720.

The previous prime is 2400530250199. The next prime is 2400530250221. The reversal of 2400530250220 is 220520350042.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2400530250221) 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, 108905961 + ... + 108928000.

It is an arithmetic number, because the mean of its divisors is an integer number (114362830050).

Almost surely, 2^{2400530250220} is an apocalyptic number.

2400530250220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2400530250220 is an abundant number, since it is smaller than the sum of its proper divisors (3088885592180).

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

2400530250220 is a wasteful number, since it uses less digits than its factorization.

2400530250220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217834018 (or 217834016 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The spelling of 2400530250220 in words is "two trillion, four hundred billion, five hundred thirty million, two hundred fifty thousand, two hundred twenty".