10504010340 has 72 divisors (see below), whose sum is σ = 33042260160. Its totient is φ = 2801068128.

The previous prime is 10504010329. The next prime is 10504010357. The reversal of 10504010340 is 4301040501.

It is a happy number.

It is a super-2 number, since 2×10504010340² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1075800 + ... + 1085519.

It is an arithmetic number, because the mean of its divisors is an integer number (458920280).

Almost surely, 2^10504010340 is an apocalyptic number.

10504010340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10504010340 is an abundant number, since it is smaller than the sum of its proper divisors (22538249820).

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

10504010340 is a wasteful number, since it uses less digits than its factorization.

10504010340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161343 (or 2161329 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 10504010340 its reverse (4301040501), we get a palindrome (14805050841).

The spelling of 10504010340 in words is "ten billion, five hundred four million, ten thousand, three hundred forty".