140300020430 has 8 divisors (see below), whose sum is σ = 252540036792. Its totient is φ = 56120008168.

The previous prime is 140300020429. The next prime is 140300020453. The reversal of 140300020430 is 34020003041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 140300020399 and 140300020408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7015001012 + ... + 7015001031.

It is an arithmetic number, because the mean of its divisors is an integer number (31567504599).

Almost surely, 2^140300020430 is an apocalyptic number.

140300020430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140300020430 is a deficient number, since it is larger than the sum of its proper divisors (112240016362).

140300020430 is a wasteful number, since it uses less digits than its factorization.

140300020430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14030002050.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 140300020430 its reverse (34020003041), we get a palindrome (174320023471).

The spelling of 140300020430 in words is "one hundred forty billion, three hundred million, twenty thousand, four hundred thirty".