1602940376544 has 384 divisors, whose sum is σ = 4932675740160. Its totient is φ = 451571687424.

The previous prime is 1602940376519. The next prime is 1602940376549. The reversal of 1602940376544 is 4456730492061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602940376549) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84191794 + ... + 84210830.

It is an arithmetic number, because the mean of its divisors is an integer number (12845509740).

Almost surely, 2^{1602940376544} 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 1602940376544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2466337870080).

1602940376544 is an abundant number, since it is smaller than the sum of its proper divisors (3329735363616).

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

1602940376544 is a wasteful number, since it uses less digits than its factorization.

1602940376544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19202 (or 19194 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 1602940376544 in words is "one trillion, six hundred two billion, nine hundred forty million, three hundred seventy-six thousand, five hundred forty-four".