1602460385280 has 272 divisors, whose sum is σ = 5697624912960. Its totient is φ = 427320410112.

The previous prime is 1602460385269. The next prime is 1602460385287. The reversal of 1602460385280 is 825830642061.

1602460385280 is a `hidden beast` number, since 1 + 6 + 0 + 246 + 0 + 385 + 28 + 0 = 666.

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 (1602460385287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8756799 + ... + 8937921.

Almost surely, 2^{1602460385280} is an apocalyptic number.

1602460385280 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 1602460385280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2848812456480).

1602460385280 is an abundant number, since it is smaller than the sum of its proper divisors (4095164527680).

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

1602460385280 is an frugal number, since it uses more digits than its factorization.

1602460385280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181169 (or 181133 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 1602460385280 in words is "one trillion, six hundred two billion, four hundred sixty million, three hundred eighty-five thousand, two hundred eighty".