4247466738240 has 1344 divisors, whose sum is σ = 16350637750272. Its totient is φ = 924549120000.

The previous prime is 4247466738227. The next prime is 4247466738253. The reversal of 4247466738240 is 428376647424.

It is an interprime number because it is at equal distance from previous prime (4247466738227) and next prime (4247466738253).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 16922178115 + ... + 16922178365.

It is an arithmetic number, because the mean of its divisors is an integer number (12165653088).

Almost surely, 2^{4247466738240} is an apocalyptic number.

4247466738240 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 4247466738240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8175318875136).

4247466738240 is an abundant number, since it is smaller than the sum of its proper divisors (12103171012032).

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

4247466738240 is a wasteful number, since it uses less digits than its factorization.

4247466738240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 57.

The spelling of 4247466738240 in words is "four trillion, two hundred forty-seven billion, four hundred sixty-six million, seven hundred thirty-eight thousand, two hundred forty".