2430252436 has 6 divisors (see below), whose sum is σ = 4252941770. Its totient is φ = 1215126216.

The previous prime is 2430252413. The next prime is 2430252481. The reversal of 2430252436 is 6342520342.

It can be written as a sum of positive squares in only one way, i.e., 2200548100 + 229704336 = 46910^2 + 15156^2 .

It is a super-2 number, since 2×2430252436² = 11812253805367868192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2430252398 and 2430252407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303781551 + ... + 303781558.

Almost surely, 2^2430252436 is an apocalyptic number.

It is an amenable number.

2430252436 is a deficient number, since it is larger than the sum of its proper divisors (1822689334).

2430252436 is a wasteful number, since it uses less digits than its factorization.

2430252436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607563113 (or 607563111 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 2430252436 is about 49297.5905699254. The cubic root of 2430252436 is about 1344.4679765893.

Adding to 2430252436 its reverse (6342520342), we get a palindrome (8772772778).

The spelling of 2430252436 in words is "two billion, four hundred thirty million, two hundred fifty-two thousand, four hundred thirty-six".