4249226096640 has 520 divisors, whose sum is σ = 17408507915040. Its totient is φ = 971249025024.

The previous prime is 4249226096603. The next prime is 4249226096651. The reversal of 4249226096640 is 466906229424.

4249226096640 is a `hidden beast` number, since 4 + 2 + 4 + 9 + 22 + 609 + 6 + 6 + 4 + 0 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11429196 + ... + 11795124.

Almost surely, 2^{4249226096640} is an apocalyptic number.

4249226096640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4249226096640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8704253957520).

4249226096640 is an abundant number, since it is smaller than the sum of its proper divisors (13159281818400).

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

4249226096640 is an equidigital number, since it uses as much as digits as its factorization.

4249226096640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365977 (or 365946 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 54.

The spelling of 4249226096640 in words is "four trillion, two hundred forty-nine billion, two hundred twenty-six million, ninety-six thousand, six hundred forty".