40201521200 has 60 divisors (see below), whose sum is σ = 99194573760. Its totient is φ = 15645991680.

The previous prime is 40201521133. The next prime is 40201521223. The reversal of 40201521200 is 212510204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1343360 + ... + 1372959.

It is an arithmetic number, because the mean of its divisors is an integer number (1653242896).

Almost surely, 2^40201521200 is an apocalyptic number.

40201521200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40201521200 is an abundant number, since it is smaller than the sum of its proper divisors (58993052560).

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

40201521200 is a wasteful number, since it uses less digits than its factorization.

40201521200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716374 (or 2716363 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The spelling of 40201521200 in words is "forty billion, two hundred one million, five hundred twenty-one thousand, two hundred".