101644420341 has 16 divisors (see below), whose sum is σ = 136012440960. Its totient is φ = 67519845120.

The previous prime is 101644420331. The next prime is 101644420351. The reversal of 101644420341 is 143024446101.

It is an interprime number because it is at equal distance from previous prime (101644420331) and next prime (101644420351).

It is not a de Polignac number, because 101644420341 - 2⁵ = 101644420309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101644420299 and 101644420308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101644420331) 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, 2525665 + ... + 2565593.

It is an arithmetic number, because the mean of its divisors is an integer number (8500777560).

Almost surely, 2^101644420341 is an apocalyptic number.

It is an amenable number.

101644420341 is a deficient number, since it is larger than the sum of its proper divisors (34368020619).

101644420341 is a wasteful number, since it uses less digits than its factorization.

101644420341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42956.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 101644420341 its reverse (143024446101), we get a palindrome (244668866442).

The spelling of 101644420341 in words is "one hundred one billion, six hundred forty-four million, four hundred twenty thousand, three hundred forty-one".