1602650136960 has 320 divisors, whose sum is σ = 5753043600480. Its totient is φ = 425156345856.

The previous prime is 1602650136949. The next prime is 1602650136961. The reversal of 1602650136960 is 696310562061.

1602650136960 is a `hidden beast` number, since 1 + 6 + 0 + 26 + 501 + 3 + 69 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

It is a super-2 number, since 2×1602650136960² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602650136961) 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, 9925029 + ... + 10085211.

Almost surely, 2^{1602650136960} is an apocalyptic number.

1602650136960 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 1602650136960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2876521800240).

1602650136960 is an abundant number, since it is smaller than the sum of its proper divisors (4150393463520).

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

1602650136960 is a wasteful number, since it uses less digits than its factorization.

1602650136960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160407 (or 160386 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 1602650136960 in words is "one trillion, six hundred two billion, six hundred fifty million, one hundred thirty-six thousand, nine hundred sixty".