140323413145 has 16 divisors (see below), whose sum is σ = 171992989440. Its totient is φ = 109856084224.

The previous prime is 140323413101. The next prime is 140323413151. The reversal of 140323413145 is 541314323041.

It is a cyclic number.

It is not a de Polignac number, because 140323413145 - 2¹³ = 140323404953 is a prime.

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, 2022846 + ... + 2091064.

It is an arithmetic number, because the mean of its divisors is an integer number (10749561840).

Almost surely, 2^140323413145 is an apocalyptic number.

It is an amenable number.

140323413145 is a deficient number, since it is larger than the sum of its proper divisors (31669576295).

140323413145 is an equidigital number, since it uses as much as digits as its factorization.

140323413145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77024.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 140323413145 its reverse (541314323041), we get a palindrome (681637736186).

The spelling of 140323413145 in words is "one hundred forty billion, three hundred twenty-three million, four hundred thirteen thousand, one hundred forty-five".