140120434441110 has 16 divisors (see below), whose sum is σ = 336289042658736. Its totient is φ = 37365449184288.

The previous prime is 140120434441103. The next prime is 140120434441157. The reversal of 140120434441110 is 11144434021041.

It is a super-2 number, since 2×140120434441110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4670681148037 = 140120434441110 / (1 + 4 + 0 + 1 + 2 + 0 + 4 + 3 + 4 + 4 + 4 + 1 + 1 + 1 + 0).

It is a congruent number.

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, 2335340573989 + ... + 2335340574048.

It is an arithmetic number, because the mean of its divisors is an integer number (21018065166171).

Almost surely, 2^{140120434441110} is an apocalyptic number.

140120434441110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140120434441110 is an abundant number, since it is smaller than the sum of its proper divisors (196168608217626).

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

140120434441110 is a wasteful number, since it uses less digits than its factorization.

140120434441110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670681148047.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 140120434441110 its reverse (11144434021041), we get a palindrome (151264868462151).

The spelling of 140120434441110 in words is "one hundred forty trillion, one hundred twenty billion, four hundred thirty-four million, four hundred forty-one thousand, one hundred ten".