201377586732 has 144 divisors (see below), whose sum is σ = 581282926560. Its totient is φ = 53914871808.

The previous prime is 201377586731. The next prime is 201377586743. The reversal of 201377586732 is 237685773102.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (201377586731) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2245098 + ... + 2333070.

It is an arithmetic number, because the mean of its divisors is an integer number (4036686990).

Almost surely, 2^201377586732 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 201377586732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290641463280).

201377586732 is an abundant number, since it is smaller than the sum of its proper divisors (379905339828).

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

201377586732 is a wasteful number, since it uses less digits than its factorization.

201377586732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88240 (or 88231 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 51.

The spelling of 201377586732 in words is "two hundred one billion, three hundred seventy-seven million, five hundred eighty-six thousand, seven hundred thirty-two".