160499741544 has 128 divisors (see below), whose sum is σ = 454082544000. Its totient is φ = 52513574400.

The previous prime is 160499741543. The next prime is 160499741627. The reversal of 160499741544 is 445147994061.

It is a happy number.

160499741544 is a `hidden beast` number, since 1 + 6 + 0 + 4 + 9 + 97 + 4 + 1 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (160499741543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6457012 + ... + 6481820.

It is an arithmetic number, because the mean of its divisors is an integer number (3547519875).

Almost surely, 2^160499741544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160499741544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227041272000).

160499741544 is an abundant number, since it is smaller than the sum of its proper divisors (293582802456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160499741544 is a wasteful number, since it uses less digits than its factorization.

160499741544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25376 (or 25366 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 160499741544 in words is "one hundred sixty billion, four hundred ninety-nine million, seven hundred forty-one thousand, five hundred forty-four".