140420002344030 has 48 divisors (see below), whose sum is σ = 365095495902384. Its totient is φ = 37444976029440.

The previous prime is 140420002344007. The next prime is 140420002344049. The reversal of 140420002344030 is 30443200024041.

It is a happy number.

140420002344030 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 20 + 0 + 0 + 234 + 403 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 140420002343985 and 140420002344003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2078317 + ... + 16886663.

It is an arithmetic number, because the mean of its divisors is an integer number (7606156164633).

Almost surely, 2^{140420002344030} is an apocalyptic number.

140420002344030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140420002344030 is an abundant number, since it is smaller than the sum of its proper divisors (224675493558354).

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

140420002344030 is a wasteful number, since it uses less digits than its factorization.

140420002344030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14913721 (or 14913718 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 140420002344030 its reverse (30443200024041), we get a palindrome (170863202368071).

The spelling of 140420002344030 in words is "one hundred forty trillion, four hundred twenty billion, two million, three hundred forty-four thousand, thirty".