10340521532 has 24 divisors (see below), whose sum is σ = 20421722160. Its totient is φ = 4538159360.

The previous prime is 10340521519. The next prime is 10340521537. The reversal of 10340521532 is 23512504301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340521537) 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, 4050653 + ... + 4053204.

It is an arithmetic number, because the mean of its divisors is an integer number (850905090).

Almost surely, 2^10340521532 is an apocalyptic number.

It is an amenable number.

10340521532 is a deficient number, since it is larger than the sum of its proper divisors (10081200628).

10340521532 is a wasteful number, since it uses less digits than its factorization.

10340521532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8103901 (or 8103899 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 10340521532 in words is "ten billion, three hundred forty million, five hundred twenty-one thousand, five hundred thirty-two".