5340402136 has 32 divisors (see below), whose sum is σ = 10205038800. Its totient is φ = 2619296640.

The previous prime is 5340402103. The next prime is 5340402139. The reversal of 5340402136 is 6312040435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5340402139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167355 + ... + 196693.

Almost surely, 2^5340402136 is an apocalyptic number.

It is an amenable number.

5340402136 is a deficient number, since it is larger than the sum of its proper divisors (4864636664).

5340402136 is a wasteful number, since it uses less digits than its factorization.

5340402136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29779 (or 29775 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 5340402136 is about 73078.0550917989. The cubic root of 5340402136 is about 1747.9324846895.

The spelling of 5340402136 in words is "five billion, three hundred forty million, four hundred two thousand, one hundred thirty-six".