4281492031488 has 768 divisors, whose sum is σ = 15169022668800. Its totient is φ = 1166683668480.

The previous prime is 4281492031459. The next prime is 4281492031541. The reversal of 4281492031488 is 8841302941824.

4281492031488 is a `hidden beast` number, since 4 + 2 + 8 + 1 + 492 + 0 + 3 + 148 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (768).

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 63 ways as a sum of consecutive naturals, for example, 5279274603 + ... + 5279275413.

It is an arithmetic number, because the mean of its divisors is an integer number (19751331600).

Almost surely, 2^{4281492031488} is an apocalyptic number.

4281492031488 is a gapful number since it is divisible by the number (48) 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 4281492031488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7584511334400).

4281492031488 is an abundant number, since it is smaller than the sum of its proper divisors (10887530637312).

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

4281492031488 is a wasteful number, since it uses less digits than its factorization.

4281492031488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465 (or 1439 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 54.

The spelling of 4281492031488 in words is "four trillion, two hundred eighty-one billion, four hundred ninety-two million, thirty-one thousand, four hundred eighty-eight".