160336621045431 has 40 divisors (see below), whose sum is σ = 245359762915344. Its totient is φ = 104282821077120.

The previous prime is 160336621045423. The next prime is 160336621045459. The reversal of 160336621045431 is 134540126633061.

160336621045431 is a `hidden beast` number, since 1 + 6 + 0 + 3 + 36 + 62 + 10 + 4 + 543 + 1 = 666.

It is not a de Polignac number, because 160336621045431 - 2³ = 160336621045423 is a prime.

It is a super-2 number, since 2×160336621045431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160336629045431) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 378903936 + ... + 379326858.

Almost surely, 2^{160336621045431} is an apocalyptic number.

160336621045431 is a deficient number, since it is larger than the sum of its proper divisors (85023141869913).

160336621045431 is a wasteful number, since it uses less digits than its factorization.

160336621045431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537133 (or 537124 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

Adding to 160336621045431 its reverse (134540126633061), we get a palindrome (294876747678492).

The spelling of 160336621045431 in words is "one hundred sixty trillion, three hundred thirty-six billion, six hundred twenty-one million, forty-five thousand, four hundred thirty-one".