140613101456 has 10 divisors (see below), whose sum is σ = 272437884102. Its totient is φ = 70306550720.

The previous prime is 140613101423. The next prime is 140613101527. The reversal of 140613101456 is 654101316041.

It can be written as a sum of positive squares in only one way, i.e., 137062848400 + 3550253056 = 370220^2 + 59584^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4394159405 + ... + 4394159436.

Almost surely, 2^140613101456 is an apocalyptic number.

140613101456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140613101456 is a deficient number, since it is larger than the sum of its proper divisors (131824782646).

140613101456 is an equidigital number, since it uses as much as digits as its factorization.

140613101456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8788318849 (or 8788318843 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 140613101456 its reverse (654101316041), we get a palindrome (794714417497).

The spelling of 140613101456 in words is "one hundred forty billion, six hundred thirteen million, one hundred one thousand, four hundred fifty-six".