10720010430 has 72 divisors (see below), whose sum is σ = 29136671928. Its totient is φ = 2734367328.

The previous prime is 10720010423. The next prime is 10720010447. The reversal of 10720010430 is 3401002701.

It is a super-2 number, since 2×10720010430² (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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 64972 + ... + 160191.

It is an arithmetic number, because the mean of its divisors is an integer number (404675999).

Almost surely, 2^10720010430 is an apocalyptic number.

10720010430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10720010430 is an abundant number, since it is smaller than the sum of its proper divisors (18416661498).

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

10720010430 is a wasteful number, since it uses less digits than its factorization.

10720010430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225222 (or 225196 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The spelling of 10720010430 in words is "ten billion, seven hundred twenty million, ten thousand, four hundred thirty".