140310434111120 has 80 divisors (see below), whose sum is σ = 401503703784960. Its totient is φ = 44405939584512.

The previous prime is 140310434111119. The next prime is 140310434111143. The reversal of 140310434111120 is 21111434013041.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 140310434111120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9636698360 + ... + 9636712919.

It is an arithmetic number, because the mean of its divisors is an integer number (5018796297312).

Almost surely, 2^{140310434111120} is an apocalyptic number.

140310434111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140310434111120 is an abundant number, since it is smaller than the sum of its proper divisors (261193269673840).

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

140310434111120 is a wasteful number, since it uses less digits than its factorization.

140310434111120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19273411312 (or 19273411306 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 140310434111120 its reverse (21111434013041), we get a palindrome (161421868124161).

The spelling of 140310434111120 in words is "one hundred forty trillion, three hundred ten billion, four hundred thirty-four million, one hundred eleven thousand, one hundred twenty".