2430100340 has 48 divisors (see below), whose sum is σ = 5236539840. Its totient is φ = 946725120.

The previous prime is 2430100339. The next prime is 2430100349. The reversal of 2430100340 is 430010342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430100349) 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, 557891 + ... + 562229.

It is an arithmetic number, because the mean of its divisors is an integer number (109094580).

Almost surely, 2^2430100340 is an apocalyptic number.

2430100340 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 2430100340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2618269920).

2430100340 is an abundant number, since it is smaller than the sum of its proper divisors (2806439500).

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

2430100340 is a wasteful number, since it uses less digits than its factorization.

2430100340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072 (or 5070 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2430100340 is about 49296.0479146148. The cubic root of 2430100340 is about 1344.4399284101.

Adding to 2430100340 its reverse (430010342), we get a palindrome (2860110682).

The spelling of 2430100340 in words is "two billion, four hundred thirty million, one hundred thousand, three hundred forty".