534201440 has 24 divisors (see below), whose sum is σ = 1262051280. Its totient is φ = 213680512.

The previous prime is 534201439. The next prime is 534201487. The reversal of 534201440 is 44102435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1669220 + ... + 1669539.

It is an arithmetic number, because the mean of its divisors is an integer number (52585470).

Almost surely, 2^534201440 is an apocalyptic number.

It is an amenable number.

534201440 is an abundant number, since it is smaller than the sum of its proper divisors (727849840).

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

534201440 is a wasteful number, since it uses less digits than its factorization.

534201440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338774 (or 3338766 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 534201440 is about 23112.7981862863. The cubic root of 534201440 is about 811.4000275711.

Adding to 534201440 its reverse (44102435), we get a palindrome (578303875).

The spelling of 534201440 in words is "five hundred thirty-four million, two hundred one thousand, four hundred forty".