214062036461 has 18 divisors (see below), whose sum is σ = 269639076042. Its totient is φ = 169367758560.

The previous prime is 214062036437. The next prime is 214062036499. The reversal of 214062036461 is 164630260412.

It can be written as a sum of positive squares in 3 ways, for example, as 16743066025 + 197318970436 = 129395^2 + 444206^2 .

It is a de Polignac number, because none of the positive numbers 2^k-214062036461 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214062036421) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12916610 + ... + 12933171.

It is an arithmetic number, because the mean of its divisors is an integer number (14979948669).

Almost surely, 2^214062036461 is an apocalyptic number.

It is an amenable number.

214062036461 is a deficient number, since it is larger than the sum of its proper divisors (55577039581).

214062036461 is a wasteful number, since it uses less digits than its factorization.

214062036461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25849821 (or 25849801 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 214062036461 its reverse (164630260412), we get a palindrome (378692296873).

The spelling of 214062036461 in words is "two hundred fourteen billion, sixty-two million, thirty-six thousand, four hundred sixty-one".