10780091343 has 54 divisors (see below), whose sum is σ = 18112769064. Its totient is φ = 6052212432.

The previous prime is 10780091339. The next prime is 10780091347. The reversal of 10780091343 is 34319008701.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10780091339) and next prime (10780091347).

It is not a de Polignac number, because 10780091343 - 2² = 10780091339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10780091298 and 10780091307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10780091347) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 84882546 + ... + 84882672.

Almost surely, 2^10780091343 is an apocalyptic number.

10780091343 is a deficient number, since it is larger than the sum of its proper divisors (7332677721).

10780091343 is an equidigital number, since it uses as much as digits as its factorization.

10780091343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 10780091343 in words is "ten billion, seven hundred eighty million, ninety-one thousand, three hundred forty-three".