140312242334 has 32 divisors (see below), whose sum is σ = 233448888672. Its totient is φ = 62710416000.

The previous prime is 140312242247. The next prime is 140312242339. The reversal of 140312242334 is 433242213041.

It is a junction number, because it is equal to n+sod(n) for n = 140312242297 and 140312242306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140312242339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4090784 + ... + 4124940.

It is an arithmetic number, because the mean of its divisors is an integer number (7295277771).

Almost surely, 2^140312242334 is an apocalyptic number.

140312242334 is a deficient number, since it is larger than the sum of its proper divisors (93136646338).

140312242334 is a wasteful number, since it uses less digits than its factorization.

140312242334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37292.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 140312242334 its reverse (433242213041), we get a palindrome (573554455375).

The spelling of 140312242334 in words is "one hundred forty billion, three hundred twelve million, two hundred forty-two thousand, three hundred thirty-four".