140790798841 has 45 divisors (see below), whose sum is σ = 180561223605. Its totient is φ = 109459470120.

The previous prime is 140790798839. The next prime is 140790798859. The reversal of 140790798841 is 148897097041.

The square root of 140790798841 is 375221.

It is a perfect power (a square), and thus also a powerful number.

140790798841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140790798841 - 2¹ = 140790798839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140790798821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 317811966 + ... + 317812408.

Almost surely, 2^140790798841 is an apocalyptic number.

140790798841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

140790798841 is the 375221-st square number.

140790798841 is the 187611-st centered octagonal number.

It is an amenable number.

140790798841 is a deficient number, since it is larger than the sum of its proper divisors (39770424764).

140790798841 is an frugal number, since it uses more digits than its factorization.

140790798841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 58.

The spelling of 140790798841 in words is "one hundred forty billion, seven hundred ninety million, seven hundred ninety-eight thousand, eight hundred forty-one".