2285485940736 has 168 divisors, whose sum is σ = 6606143433864. Its totient is φ = 761363496960.

The previous prime is 2285485940729. The next prime is 2285485940741. The reversal of 2285485940736 is 6370495845822.

2285485940736 is a `hidden beast` number, since 2 + 2 + 8 + 5 + 4 + 8 + 594 + 0 + 7 + 36 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133512850 + ... + 133529966.

Almost surely, 2^{2285485940736} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2285485940736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3303071716932).

2285485940736 is an abundant number, since it is smaller than the sum of its proper divisors (4320657493128).

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

2285485940736 is a wasteful number, since it uses less digits than its factorization.

2285485940736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18960 (or 18933 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 2285485940736 in words is "two trillion, two hundred eighty-five billion, four hundred eighty-five million, nine hundred forty thousand, seven hundred thirty-six".