4036740336640 has 352 divisors, whose sum is σ = 11196222465024. Its totient is φ = 1380192092160.

The previous prime is 4036740336631. The next prime is 4036740336641. The reversal of 4036740336640 is 466330476304.

It is a tau number, because it is divible by the number of its divisors (352).

It is not an unprimeable number, because it can be changed into a prime (4036740336641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1649667897 + ... + 1649670343.

Almost surely, 2^{4036740336640} is an apocalyptic number.

4036740336640 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 4036740336640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5598111232512).

4036740336640 is an abundant number, since it is smaller than the sum of its proper divisors (7159482128384).

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

4036740336640 is a wasteful number, since it uses less digits than its factorization.

4036740336640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223 (or 4205 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 46.

The spelling of 4036740336640 in words is "four trillion, thirty-six billion, seven hundred forty million, three hundred thirty-six thousand, six hundred forty".