16742770560 has 192 divisors, whose sum is σ = 57893266080. Its totient is φ = 4458688512.

The previous prime is 16742770547. The next prime is 16742770573. The reversal of 16742770560 is 6507724761.

16742770560 is a `hidden beast` number, since 1 + 67 + 4 + 27 + 7 + 0 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (16742770547) and next prime (16742770573).

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5660602 + ... + 5663558.

Almost surely, 2^16742770560 is an apocalyptic number.

16742770560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16742770560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28946633040).

16742770560 is an abundant number, since it is smaller than the sum of its proper divisors (41150495520).

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

16742770560 is a wasteful number, since it uses less digits than its factorization.

16742770560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965 (or 3950 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The spelling of 16742770560 in words is "sixteen billion, seven hundred forty-two million, seven hundred seventy thousand, five hundred sixty".