4281653766940 has 96 divisors (see below), whose sum is σ = 10325807654400. Its totient is φ = 1474923582720.

The previous prime is 4281653766917. The next prime is 4281653766953. The reversal of 4281653766940 is 496673561824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100754377 + ... + 100796863.

It is an arithmetic number, because the mean of its divisors is an integer number (107560496400).

It is a 1-persistent number, because it is pandigital, but 2⋅4281653766940 = 8563307533880 is not.

Almost surely, 2^{4281653766940} is an apocalyptic number.

It is an amenable number.

4281653766940 is an abundant number, since it is smaller than the sum of its proper divisors (6044153887460).

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

4281653766940 is a wasteful number, since it uses less digits than its factorization.

4281653766940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66635 (or 66633 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 61.

The spelling of 4281653766940 in words is "four trillion, two hundred eighty-one billion, six hundred fifty-three million, seven hundred sixty-six thousand, nine hundred forty".