141000204220421 has 32 divisors (see below), whose sum is σ = 173921303592960. Its totient is φ = 111314719198656.

The previous prime is 141000204220387. The next prime is 141000204220423. The reversal of 141000204220421 is 124022402000141.

It is a cyclic number.

It is not a de Polignac number, because 141000204220421 - 2¹⁸ = 141000203958277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141000204220423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297529160 + ... + 298002686.

It is an arithmetic number, because the mean of its divisors is an integer number (5435040737280).

Almost surely, 2^{141000204220421} is an apocalyptic number.

It is an amenable number.

141000204220421 is a deficient number, since it is larger than the sum of its proper divisors (32921099372539).

141000204220421 is a wasteful number, since it uses less digits than its factorization.

141000204220421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480753.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 141000204220421 its reverse (124022402000141), we get a palindrome (265022606220562).

The spelling of 141000204220421 in words is "one hundred forty-one trillion, two hundred four million, two hundred twenty thousand, four hundred twenty-one".