201441342 has 32 divisors (see below), whose sum is σ = 417291264. Its totient is φ = 64786400.

The previous prime is 201441319. The next prime is 201441353. The reversal of 201441342 is 243144102.

It is a super-2 number, since 2×201441342² = 81157228533521928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14992 + ... + 25052.

It is an arithmetic number, because the mean of its divisors is an integer number (13040352).

Almost surely, 2^201441342 is an apocalyptic number.

201441342 is an abundant number, since it is smaller than the sum of its proper divisors (215849922).

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

201441342 is a wasteful number, since it uses less digits than its factorization.

201441342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10184.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 201441342 is about 14193.0032762626. The cubic root of 201441342 is about 586.2050228647.

Adding to 201441342 its reverse (243144102), we get a palindrome (444585444).

The spelling of 201441342 in words is "two hundred one million, four hundred forty-one thousand, three hundred forty-two".