140300034401420 has 24 divisors (see below), whose sum is σ = 302593047170064. Its totient is φ = 54603256631616.

The previous prime is 140300034401419. The next prime is 140300034401477. The reversal of 140300034401420 is 24104430003041.

It is a self number, because there is not a number n which added to its sum of digits gives 140300034401420.

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, 94797319802 + ... + 94797321281.

It is an arithmetic number, because the mean of its divisors is an integer number (12608043632086).

Almost surely, 2^{140300034401420} is an apocalyptic number.

140300034401420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140300034401420 is an abundant number, since it is smaller than the sum of its proper divisors (162293012768644).

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

140300034401420 is a wasteful number, since it uses less digits than its factorization.

140300034401420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189594641129 (or 189594641127 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 140300034401420 its reverse (24104430003041), we get a palindrome (164404464404461).

The spelling of 140300034401420 in words is "one hundred forty trillion, three hundred billion, thirty-four million, four hundred one thousand, four hundred twenty".