240536003156 has 12 divisors (see below), whose sum is σ = 420943939668. Its totient is φ = 120266306112.

The previous prime is 240536003143. The next prime is 240536003167. The reversal of 240536003156 is 651300635042.

It can be written as a sum of positive squares in 2 ways, for example, as 73720938256 + 166815064900 = 271516^2 + 408430^2 .

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, 72251 + ... + 697346.

It is an arithmetic number, because the mean of its divisors is an integer number (35078661639).

Almost surely, 2^240536003156 is an apocalyptic number.

It is an amenable number.

240536003156 is a deficient number, since it is larger than the sum of its proper divisors (180407936512).

240536003156 is a wasteful number, since it uses less digits than its factorization.

240536003156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847738 (or 847736 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 240536003156 its reverse (651300635042), we get a palindrome (891836638198).

The spelling of 240536003156 in words is "two hundred forty billion, five hundred thirty-six million, three thousand, one hundred fifty-six".