1260228035232 has 768 divisors, whose sum is σ = 4250398924800. Its totient is φ = 360746680320.

The previous prime is 1260228035201. The next prime is 1260228035243. The reversal of 1260228035232 is 2325308220621.

1260228035232 is a `hidden beast` number, since 1 + 2 + 602 + 28 + 0 + 3 + 5 + 23 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 949681353 + ... + 949682679.

It is an arithmetic number, because the mean of its divisors is an integer number (5534373600).

Almost surely, 2^{1260228035232} is an apocalyptic number.

1260228035232 is a gapful number since it is divisible by the number (12) 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 1260228035232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2125199462400).

1260228035232 is an abundant number, since it is smaller than the sum of its proper divisors (2990170889568).

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

1260228035232 is a wasteful number, since it uses less digits than its factorization.

1260228035232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 1260228035232 in words is "one trillion, two hundred sixty billion, two hundred twenty-eight million, thirty-five thousand, two hundred thirty-two".