140251413345 has 32 divisors (see below), whose sum is σ = 224790076800. Its totient is φ = 74671601664.

The previous prime is 140251413271. The next prime is 140251413361. The reversal of 140251413345 is 543314152041.

It is not a de Polignac number, because 140251413345 - 2⁸ = 140251413089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34264119 + ... + 34268211.

It is an arithmetic number, because the mean of its divisors is an integer number (7024689900).

Almost surely, 2^140251413345 is an apocalyptic number.

140251413345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140251413345 is a deficient number, since it is larger than the sum of its proper divisors (84538663455).

140251413345 is a wasteful number, since it uses less digits than its factorization.

140251413345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7489.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 140251413345 its reverse (543314152041), we get a palindrome (683565565386).

The spelling of 140251413345 in words is "one hundred forty billion, two hundred fifty-one million, four hundred thirteen thousand, three hundred forty-five".