2406242226644 has 6 divisors (see below), whose sum is σ = 4210923896634. Its totient is φ = 1203121113320.

The previous prime is 2406242226617. The next prime is 2406242226679. The reversal of 2406242226644 is 4466222426042.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2373756490000 + 32485736644 = 1540700^2 + 180238^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2406242226595 and 2406242226604.

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, 300780278327 + ... + 300780278334.

It is an arithmetic number, because the mean of its divisors is an integer number (701820649439).

Almost surely, 2^{2406242226644} is an apocalyptic number.

It is an amenable number.

2406242226644 is a deficient number, since it is larger than the sum of its proper divisors (1804681669990).

2406242226644 is a wasteful number, since it uses less digits than its factorization.

2406242226644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601560556665 (or 601560556663 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 44.

The spelling of 2406242226644 in words is "two trillion, four hundred six billion, two hundred forty-two million, two hundred twenty-six thousand, six hundred forty-four".