140351231314020 has 24 divisors (see below), whose sum is σ = 392983447679424. Its totient is φ = 37426995017056.

The previous prime is 140351231313991. The next prime is 140351231314123. The reversal of 140351231314020 is 20413132153041.

140351231314020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169593594224 + ... + 1169593594343.

It is an arithmetic number, because the mean of its divisors is an integer number (16374310319976).

Almost surely, 2^{140351231314020} is an apocalyptic number.

140351231314020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140351231314020 is an abundant number, since it is smaller than the sum of its proper divisors (252632216365404).

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

140351231314020 is a wasteful number, since it uses less digits than its factorization.

140351231314020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339187188579 (or 2339187188577 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 140351231314020 its reverse (20413132153041), we get a palindrome (160764363467061).

The spelling of 140351231314020 in words is "one hundred forty trillion, three hundred fifty-one billion, two hundred thirty-one million, three hundred fourteen thousand, twenty".