240323210666342 has 32 divisors (see below), whose sum is σ = 370905092742240. Its totient is φ = 116737421425920.

The previous prime is 240323210666321. The next prime is 240323210666359. The reversal of 240323210666342 is 243666012323042.

240323210666342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 240323210666293 and 240323210666302.

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, 35935634 + ... + 42095322.

It is an arithmetic number, because the mean of its divisors is an integer number (11590784148195).

Almost surely, 2^{240323210666342} is an apocalyptic number.

240323210666342 is a deficient number, since it is larger than the sum of its proper divisors (130581882075898).

240323210666342 is a wasteful number, since it uses less digits than its factorization.

240323210666342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6163688.

The product of its (nonzero) digits is 1492992, while the sum is 44.

Adding to 240323210666342 its reverse (243666012323042), we get a palindrome (483989222989384).

The spelling of 240323210666342 in words is "two hundred forty trillion, three hundred twenty-three billion, two hundred ten million, six hundred sixty-six thousand, three hundred forty-two".