10345134321554 has 32 divisors (see below), whose sum is σ = 16452769325760. Its totient is φ = 4864938624000.

The previous prime is 10345134321553. The next prime is 10345134321569. The reversal of 10345134321554 is 45512343154301.

It is not an unprimeable number, because it can be changed into a prime (10345134321553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1606442 + ... + 4823994.

It is an arithmetic number, because the mean of its divisors is an integer number (514149041430).

Almost surely, 2^{10345134321554} is an apocalyptic number.

10345134321554 is a deficient number, since it is larger than the sum of its proper divisors (6107635004206).

10345134321554 is a wasteful number, since it uses less digits than its factorization.

10345134321554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218186.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 10345134321554 its reverse (45512343154301), we get a palindrome (55857477475855).

The spelling of 10345134321554 in words is "ten trillion, three hundred forty-five billion, one hundred thirty-four million, three hundred twenty-one thousand, five hundred fifty-four".