420524041034101 has 16 divisors (see below), whose sum is σ = 436690037081088. Its totient is φ = 404639652038400.

The previous prime is 420524041034033. The next prime is 420524041034113. The reversal of 420524041034101 is 101430140425024.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 420524041034101 - 2²⁵ = 420524007479669 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 (420524041034131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161319660 + ... + 163905706.

It is an arithmetic number, because the mean of its divisors is an integer number (27293127317568).

Almost surely, 2^{420524041034101} is an apocalyptic number.

420524041034101 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

420524041034101 is a deficient number, since it is larger than the sum of its proper divisors (16165996046987).

420524041034101 is a wasteful number, since it uses less digits than its factorization.

420524041034101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640492.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 420524041034101 its reverse (101430140425024), we get a palindrome (521954181459125).

The spelling of 420524041034101 in words is "four hundred twenty trillion, five hundred twenty-four billion, forty-one million, thirty-four thousand, one hundred one".