201440466350 has 24 divisors (see below), whose sum is σ = 376562096400. Its totient is φ = 80171277120.

The previous prime is 201440466313. The next prime is 201440466361. The reversal of 201440466350 is 53664044102.

It is a super-2 number, since 2×201440466350² (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 201440466350.

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, 10112687 + ... + 10132586.

It is an arithmetic number, because the mean of its divisors is an integer number (15690087350).

Almost surely, 2^201440466350 is an apocalyptic number.

201440466350 is a deficient number, since it is larger than the sum of its proper divisors (175121630050).

201440466350 is a wasteful number, since it uses less digits than its factorization.

201440466350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20245484 (or 20245479 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 201440466350 in words is "two hundred one billion, four hundred forty million, four hundred sixty-six thousand, three hundred fifty".