4249666644300 has 1944 divisors, whose sum is σ = 17931307041648. Its totient is φ = 864162432000.

The previous prime is 4249666644283. The next prime is 4249666644317. The reversal of 4249666644300 is 34466669424.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4249666644283) and next prime (4249666644317).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 647 ways as a sum of consecutive naturals, for example, 21571911802 + ... + 21571911998.

Almost surely, 2^{4249666644300} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4249666644300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8965653520824).

4249666644300 is an abundant number, since it is smaller than the sum of its proper divisors (13681640397348).

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

4249666644300 is a wasteful number, since it uses less digits than its factorization.

4249666644300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 54.

The spelling of 4249666644300 in words is "four trillion, two hundred forty-nine billion, six hundred sixty-six million, six hundred forty-four thousand, three hundred".