5402302937640 has 1152 divisors, whose sum is σ = 22020184368000. Its totient is φ = 1141765632000.

The previous prime is 5402302937639. The next prime is 5402302937641. The reversal of 5402302937640 is 467392032045.

5402302937640 is a `hidden beast` number, since 5 + 4 + 0 + 230 + 2 + 9 + 376 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (5402302937639) and next prime (5402302937641).

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

It is not an unprimeable number, because it can be changed into a prime (5402302937641) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 2841820690 + ... + 2841822590.

It is an arithmetic number, because the mean of its divisors is an integer number (19114743375).

Almost surely, 2^{5402302937640} 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 5402302937640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11010092184000).

5402302937640 is an abundant number, since it is smaller than the sum of its proper divisors (16617881430360).

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

5402302937640 is a wasteful number, since it uses less digits than its factorization.

5402302937640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151 (or 2137 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

Adding to 5402302937640 its reverse (467392032045), we get a palindrome (5869694969685).

The spelling of 5402302937640 in words is "five trillion, four hundred two billion, three hundred two million, nine hundred thirty-seven thousand, six hundred forty".