2490118400 has 432 divisors, whose sum is σ = 7980822528. Its totient is φ = 746496000.

The previous prime is 2490118373. The next prime is 2490118409. The reversal of 2490118400 is 48110942.

It is not an unprimeable number, because it can be changed into a prime (2490118409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15276719 + ... + 15276881.

Almost surely, 2^2490118400 is an apocalyptic number.

2490118400 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 2490118400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3990411264).

2490118400 is an abundant number, since it is smaller than the sum of its proper divisors (5490704128).

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

2490118400 is a wasteful number, since it uses less digits than its factorization.

2490118400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 2490118400 is about 49901.0861605236. The cubic root of 2490118400 is about 1355.4182611504.

The spelling of 2490118400 in words is "two billion, four hundred ninety million, one hundred eighteen thousand, four hundred".