2434440205412 has 6 divisors (see below), whose sum is σ = 4260270359478. Its totient is φ = 1217220102704.

The previous prime is 2434440205387. The next prime is 2434440205451. The reversal of 2434440205412 is 2145020444342.

It can be written as a sum of positive squares in only one way, i.e., 2206514168356 + 227926037056 = 1485434^2 + 477416^2 .

It is a super-2 number, since 2×2434440205412² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304305025673 + ... + 304305025680.

It is an arithmetic number, because the mean of its divisors is an integer number (710045059913).

Almost surely, 2^{2434440205412} is an apocalyptic number.

It is an amenable number.

2434440205412 is a deficient number, since it is larger than the sum of its proper divisors (1825830154066).

2434440205412 is a wasteful number, since it uses less digits than its factorization.

2434440205412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608610051357 (or 608610051355 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 2434440205412 its reverse (2145020444342), we get a palindrome (4579460649754).

The spelling of 2434440205412 in words is "two trillion, four hundred thirty-four billion, four hundred forty million, two hundred five thousand, four hundred twelve".