140412350345 has 8 divisors (see below), whose sum is σ = 169090210176. Its totient is φ = 111932953776.

The previous prime is 140412350303. The next prime is 140412350381. The reversal of 140412350345 is 543053214041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140412350345 - 2¹⁶ = 140412284809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49614257 + ... + 49617086.

It is an arithmetic number, because the mean of its divisors is an integer number (21136276272).

Almost surely, 2^140412350345 is an apocalyptic number.

It is an amenable number.

140412350345 is a deficient number, since it is larger than the sum of its proper divisors (28677859831).

140412350345 is an equidigital number, since it uses as much as digits as its factorization.

140412350345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99231631.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 140412350345 its reverse (543053214041), we get a palindrome (683465564386).

The spelling of 140412350345 in words is "one hundred forty billion, four hundred twelve million, three hundred fifty thousand, three hundred forty-five".