140303404101340 has 48 divisors (see below), whose sum is σ = 299972271170880. Its totient is φ = 55108250772480.

The previous prime is 140303404101337. The next prime is 140303404101353. The reversal of 140303404101340 is 43101404303041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140303404101299 and 140303404101308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96243480 + ... + 97690399.

It is an arithmetic number, because the mean of its divisors is an integer number (6249422316060).

Almost surely, 2^{140303404101340} is an apocalyptic number.

140303404101340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140303404101340 is an abundant number, since it is smaller than the sum of its proper divisors (159668867069540).

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

140303404101340 is a wasteful number, since it uses less digits than its factorization.

140303404101340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193934542 (or 193934540 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140303404101340 its reverse (43101404303041), we get a palindrome (183404808404381).

The spelling of 140303404101340 in words is "one hundred forty trillion, three hundred three billion, four hundred four million, one hundred one thousand, three hundred forty".