101421242410441 has 16 divisors (see below), whose sum is σ = 103626001530688. Its totient is φ = 99237511454400.

The previous prime is 101421242410331. The next prime is 101421242410463. The reversal of 101421242410441 is 144014242124101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101421242410441 - 2³⁹ = 100871486596553 is a prime.

It is a super-2 number, since 2×101421242410441² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101421242417441) 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, 16346371 + ... + 21680551.

It is an arithmetic number, because the mean of its divisors is an integer number (6476625095668).

Almost surely, 2^{101421242410441} is an apocalyptic number.

It is an amenable number.

101421242410441 is a deficient number, since it is larger than the sum of its proper divisors (2204759120247).

101421242410441 is a wasteful number, since it uses less digits than its factorization.

101421242410441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5336152.

The product of its (nonzero) digits is 8192, while the sum is 31.

Adding to 101421242410441 its reverse (144014242124101), we get a palindrome (245435484534542).

The spelling of 101421242410441 in words is "one hundred one trillion, four hundred twenty-one billion, two hundred forty-two million, four hundred ten thousand, four hundred forty-one".