602242254043540 has 192 divisors, whose sum is σ = 1455134900244480. Its totient is φ = 207229322741760.

The previous prime is 602242254043481. The next prime is 602242254043571. The reversal of 602242254043540 is 45340452242206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 508601491 + ... + 509784229.

It is an arithmetic number, because the mean of its divisors is an integer number (7578827605440).

Almost surely, 2^{602242254043540} 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 602242254043540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (727567450122240).

602242254043540 is an abundant number, since it is smaller than the sum of its proper divisors (852892646200940).

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

602242254043540 is a wasteful number, since it uses less digits than its factorization.

602242254043540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183862 (or 1183860 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 43.

The spelling of 602242254043540 in words is "six hundred two trillion, two hundred forty-two billion, two hundred fifty-four million, forty-three thousand, five hundred forty".