141321400412240 has 40 divisors (see below), whose sum is σ = 328573783274208. Its totient is φ = 56528297400960.

The previous prime is 141321400412197. The next prime is 141321400412263. The reversal of 141321400412240 is 42214004123141.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13691495 + ... + 21681785.

Almost surely, 2^{141321400412240} is an apocalyptic number.

141321400412240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141321400412240 is an abundant number, since it is smaller than the sum of its proper divisors (187252382861968).

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

141321400412240 is a wasteful number, since it uses less digits than its factorization.

141321400412240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8211387 (or 8211381 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 141321400412240 its reverse (42214004123141), we get a palindrome (183535404535381).

The spelling of 141321400412240 in words is "one hundred forty-one trillion, three hundred twenty-one billion, four hundred million, four hundred twelve thousand, two hundred forty".