140082217347 has 32 divisors (see below), whose sum is σ = 197072225280. Its totient is φ = 88333027200.

The previous prime is 140082217291. The next prime is 140082217351. The reversal of 140082217347 is 743712280041.

It is not a de Polignac number, because 140082217347 - 2¹⁵ = 140082184579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140082217147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5765178 + ... + 5789424.

It is an arithmetic number, because the mean of its divisors is an integer number (6158507040).

Almost surely, 2^140082217347 is an apocalyptic number.

140082217347 is a deficient number, since it is larger than the sum of its proper divisors (56990007933).

140082217347 is a wasteful number, since it uses less digits than its factorization.

140082217347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25203.

The product of its (nonzero) digits is 75264, while the sum is 39.

Adding to 140082217347 its reverse (743712280041), we get a palindrome (883794497388).

The spelling of 140082217347 in words is "one hundred forty billion, eighty-two million, two hundred seventeen thousand, three hundred forty-seven".