2400202044420 has 96 divisors (see below), whose sum is σ = 6749671420800. Its totient is φ = 637284824064.

The previous prime is 2400202044419. The next prime is 2400202044463. The reversal of 2400202044420 is 244402020042.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26860776 + ... + 26949984.

It is an arithmetic number, because the mean of its divisors is an integer number (70309077300).

Almost surely, 2^{2400202044420} is an apocalyptic number.

2400202044420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2400202044420 is an abundant number, since it is smaller than the sum of its proper divisors (4349469376380).

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

2400202044420 is a wasteful number, since it uses less digits than its factorization.

2400202044420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91157 (or 91155 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2400202044420 its reverse (244402020042), we get a palindrome (2644604064462).

The spelling of 2400202044420 in words is "two trillion, four hundred billion, two hundred two million, forty-four thousand, four hundred twenty".