21141012400301 has 16 divisors (see below), whose sum is σ = 22267977266304. Its totient is φ = 20031390914304.

The previous prime is 21141012400279. The next prime is 21141012400331. The reversal of 21141012400301 is 10300421014112.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-21141012400301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21141012400331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34288721 + ... + 34899833.

It is an arithmetic number, because the mean of its divisors is an integer number (1391748579144).

Almost surely, 2^{21141012400301} is an apocalyptic number.

It is an amenable number.

21141012400301 is a deficient number, since it is larger than the sum of its proper divisors (1126964866003).

21141012400301 is a wasteful number, since it uses less digits than its factorization.

21141012400301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625300.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 21141012400301 its reverse (10300421014112), we get a palindrome (31441433414413).

The spelling of 21141012400301 in words is "twenty-one trillion, one hundred forty-one billion, twelve million, four hundred thousand, three hundred one".