10351320434 has 32 divisors (see below), whose sum is σ = 20234261376. Its totient is φ = 3854142720.

The previous prime is 10351320341. The next prime is 10351320437. The reversal of 10351320434 is 43402315301.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (10351320437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1669712 + ... + 1675899.

It is an arithmetic number, because the mean of its divisors is an integer number (632320668).

Almost surely, 2^10351320434 is an apocalyptic number.

10351320434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10351320434 is a deficient number, since it is larger than the sum of its proper divisors (9882940942).

10351320434 is a wasteful number, since it uses less digits than its factorization.

10351320434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345650.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 10351320434 its reverse (43402315301), we get a palindrome (53753635735).

The spelling of 10351320434 in words is "ten billion, three hundred fifty-one million, three hundred twenty thousand, four hundred thirty-four".