140023100333420 has 24 divisors (see below), whose sum is σ = 294053293705248. Its totient is φ = 56008329084800.

The previous prime is 140023100333353. The next prime is 140023100333423. The reversal of 140023100333420 is 24333001320041.

It is a self number, because there is not a number n which added to its sum of digits gives 140023100333420.

It is not an unprimeable number, because it can be changed into a prime (140023100333423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55679561 + ... + 58140000.

It is an arithmetic number, because the mean of its divisors is an integer number (12252220571052).

Almost surely, 2^{140023100333420} is an apocalyptic number.

140023100333420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140023100333420 is an abundant number, since it is smaller than the sum of its proper divisors (154030193371828).

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

140023100333420 is a wasteful number, since it uses less digits than its factorization.

140023100333420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113881081 (or 113881079 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 140023100333420 its reverse (24333001320041), we get a palindrome (164356101653461).

The spelling of 140023100333420 in words is "one hundred forty trillion, twenty-three billion, one hundred million, three hundred thirty-three thousand, four hundred twenty".