431980201461 has 8 divisors (see below), whose sum is σ = 576060202080. Its totient is φ = 287943500912.

The previous prime is 431980201459. The next prime is 431980201489. The reversal of 431980201461 is 164102089134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 431980201461 - 2¹ = 431980201459 is a prime.

It is a super-2 number, since 2×431980201461² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431980201421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10801731 + ... + 10841648.

It is an arithmetic number, because the mean of its divisors is an integer number (72007525260).

Almost surely, 2^431980201461 is an apocalyptic number.

It is an amenable number.

431980201461 is a deficient number, since it is larger than the sum of its proper divisors (144080000619).

431980201461 is a wasteful number, since it uses less digits than its factorization.

431980201461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21650035.

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 431980201461 in words is "four hundred thirty-one billion, nine hundred eighty million, two hundred one thousand, four hundred sixty-one".