240231036930 has 16 divisors (see below), whose sum is σ = 576554488704. Its totient is φ = 64061609840.

The previous prime is 240231036919. The next prime is 240231036931. The reversal of 240231036930 is 39630132042.

It is a super-2 number, since 2×240231036930² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240231036891 and 240231036900.

It is not an unprimeable number, because it can be changed into a prime (240231036931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4003850586 + ... + 4003850645.

It is an arithmetic number, because the mean of its divisors is an integer number (36034655544).

Almost surely, 2^240231036930 is an apocalyptic number.

240231036930 is an abundant number, since it is smaller than the sum of its proper divisors (336323451774).

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

240231036930 is a wasteful number, since it uses less digits than its factorization.

240231036930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8007701241.

The product of its (nonzero) digits is 23328, while the sum is 33.

Adding to 240231036930 its reverse (39630132042), we get a palindrome (279861168972).

The spelling of 240231036930 in words is "two hundred forty billion, two hundred thirty-one million, thirty-six thousand, nine hundred thirty".