10349254340 has 48 divisors (see below), whose sum is σ = 22688225280. Its totient is φ = 3957993600.

The previous prime is 10349254337. The next prime is 10349254379. The reversal of 10349254340 is 4345294301.

It is a self number, because there is not a number n which added to its sum of digits gives 10349254340.

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, 1699421 + ... + 1705499.

It is an arithmetic number, because the mean of its divisors is an integer number (472671360).

Almost surely, 2^10349254340 is an apocalyptic number.

10349254340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10349254340 is an abundant number, since it is smaller than the sum of its proper divisors (12338970940).

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

10349254340 is a wasteful number, since it uses less digits than its factorization.

10349254340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9812 (or 9810 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 10349254340 in words is "ten billion, three hundred forty-nine million, two hundred fifty-four thousand, three hundred forty".