2424554140 has 48 divisors (see below), whose sum is σ = 5243448672. Its totient is φ = 941181696.

The previous prime is 2424554137. The next prime is 2424554141. The reversal of 2424554140 is 414554242.

It is a super-2 number, since 2×2424554140² = 11756925555582279200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424554141) 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, 126042 + ... + 143998.

It is an arithmetic number, because the mean of its divisors is an integer number (109238514).

Almost surely, 2^2424554140 is an apocalyptic number.

2424554140 is a gapful number since it is divisible by the number (20) 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 2424554140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2621724336).

2424554140 is an abundant number, since it is smaller than the sum of its proper divisors (2818894532).

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

2424554140 is a wasteful number, since it uses less digits than its factorization.

2424554140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18166 (or 18164 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 2424554140 is about 49239.7617784652. The cubic root of 2424554140 is about 1343.4163475487.

The spelling of 2424554140 in words is "two billion, four hundred twenty-four million, five hundred fifty-four thousand, one hundred forty".