10423454120 has 32 divisors (see below), whose sum is σ = 24832348200. Its totient is φ = 3924123648.

The previous prime is 10423454081. The next prime is 10423454179. The reversal of 10423454120 is 2145432401.

It can be written as a sum of positive squares in 4 ways, for example, as 7579791844 + 2843662276 = 87062^2 + 53326^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10423454120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7663625 + ... + 7664984.

Almost surely, 2^10423454120 is an apocalyptic number.

10423454120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10423454120 is an abundant number, since it is smaller than the sum of its proper divisors (14408894080).

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

10423454120 is a wasteful number, since it uses less digits than its factorization.

10423454120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15328637 (or 15328633 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 10423454120 its reverse (2145432401), we get a palindrome (12568886521).

The spelling of 10423454120 in words is "ten billion, four hundred twenty-three million, four hundred fifty-four thousand, one hundred twenty".