201472354000 has 80 divisors (see below), whose sum is σ = 490387113216. Its totient is φ = 80055120000.

The previous prime is 201472353991. The next prime is 201472354007. The reversal of 201472354000 is 453274102.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×201472354000² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201472354000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201472354007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31564 + ... + 635563.

Almost surely, 2^201472354000 is an apocalyptic number.

201472354000 is a gapful number since it is divisible by the number (20) 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 201472354000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245193556608).

201472354000 is an abundant number, since it is smaller than the sum of its proper divisors (288914759216).

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

201472354000 is a wasteful number, since it uses less digits than its factorization.

201472354000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667301 (or 667285 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The spelling of 201472354000 in words is "two hundred one billion, four hundred seventy-two million, three hundred fifty-four thousand".