140820724011 has 8 divisors (see below), whose sum is σ = 204830144064. Its totient is φ = 85345893320.

The previous prime is 140820723973. The next prime is 140820724019. The reversal of 140820724011 is 110427028041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140820724011 - 2¹⁸ = 140820461867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140820724011.

It is not an unprimeable number, because it can be changed into a prime (140820724019) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2133647301 + ... + 2133647366.

It is an arithmetic number, because the mean of its divisors is an integer number (25603768008).

Almost surely, 2^140820724011 is an apocalyptic number.

140820724011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

140820724011 is a deficient number, since it is larger than the sum of its proper divisors (64009420053).

140820724011 is a wasteful number, since it uses less digits than its factorization.

140820724011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4267294681.

The product of its (nonzero) digits is 3584, while the sum is 30.

The spelling of 140820724011 in words is "one hundred forty billion, eight hundred twenty million, seven hundred twenty-four thousand, eleven".