10500143034 has 32 divisors (see below), whose sum is σ = 22284771840. Its totient is φ = 3291125552.

The previous prime is 10500143029. The next prime is 10500143047. The reversal of 10500143034 is 43034100501.

It is a super-2 number, since 2×10500143034² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10500143034.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636672 + ... + 652955.

It is an arithmetic number, because the mean of its divisors is an integer number (696399120).

Almost surely, 2^10500143034 is an apocalyptic number.

10500143034 is an abundant number, since it is smaller than the sum of its proper divisors (11784628806).

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

10500143034 is a wasteful number, since it uses less digits than its factorization.

10500143034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289714.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 10500143034 its reverse (43034100501), we get a palindrome (53534243535).

The spelling of 10500143034 in words is "ten billion, five hundred million, one hundred forty-three thousand, thirty-four".