140700122620 has 48 divisors (see below), whose sum is σ = 299860511328. Its totient is φ = 55445575680.

The previous prime is 140700122551. The next prime is 140700122639. The reversal of 140700122620 is 26221007041.

140700122620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1231567 + ... + 1340953.

It is an arithmetic number, because the mean of its divisors is an integer number (6247093986).

Almost surely, 2^140700122620 is an apocalyptic number.

140700122620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140700122620 is an abundant number, since it is smaller than the sum of its proper divisors (159160388708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140700122620 is a wasteful number, since it uses less digits than its factorization.

140700122620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110350 (or 110348 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 140700122620 its reverse (26221007041), we get a palindrome (166921129661).

The spelling of 140700122620 in words is "one hundred forty billion, seven hundred million, one hundred twenty-two thousand, six hundred twenty".