6846644024450 has 12 divisors (see below), whose sum is σ = 12734757885570. Its totient is φ = 2738657609760.

The previous prime is 6846644024449. The next prime is 6846644024489. The reversal of 6846644024450 is 544204466486.

It can be written as a sum of positive squares in 3 ways, for example, as 4377179493241 + 2469464531209 = 2092171^2 + 1571453^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6846644024392 and 6846644024401.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68466440195 + ... + 68466440294.

Almost surely, 2^{6846644024450} is an apocalyptic number.

6846644024450 is a deficient number, since it is larger than the sum of its proper divisors (5888113861120).

6846644024450 is a wasteful number, since it uses less digits than its factorization.

6846644024450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136932880501 (or 136932880496 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 53.

The spelling of 6846644024450 in words is "six trillion, eight hundred forty-six billion, six hundred forty-four million, twenty-four thousand, four hundred fifty".