240234211432 has 8 divisors (see below), whose sum is σ = 450439146450. Its totient is φ = 120117105712.

The previous prime is 240234211403. The next prime is 240234211433. The reversal of 240234211432 is 234112432042.

It can be written as a sum of positive squares in only one way, i.e., 229914496036 + 10319715396 = 479494^2 + 101586^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 240234211432.

It is not an unprimeable number, because it can be changed into a prime (240234211433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15014638207 + ... + 15014638222.

Almost surely, 2^240234211432 is an apocalyptic number.

It is an amenable number.

240234211432 is a deficient number, since it is larger than the sum of its proper divisors (210204935018).

240234211432 is a wasteful number, since it uses less digits than its factorization.

240234211432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30029276435 (or 30029276431 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 240234211432 its reverse (234112432042), we get a palindrome (474346643474).

The spelling of 240234211432 in words is "two hundred forty billion, two hundred thirty-four million, two hundred eleven thousand, four hundred thirty-two".