10434155 has 4 divisors (see below), whose sum is σ = 12520992. Its totient is φ = 8347320.

The previous prime is 10434143. The next prime is 10434199. The reversal of 10434155 is 55143401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10434155 - 2¹² = 10430059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10434155.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043411 + ... + 1043420.

It is an arithmetic number, because the mean of its divisors is an integer number (3130248).

Almost surely, 2^10434155 is an apocalyptic number.

10434155 is a deficient number, since it is larger than the sum of its proper divisors (2086837).

10434155 is an equidigital number, since it uses as much as digits as its factorization.

10434155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086836.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 10434155 is about 3230.1942666038. The cubic root of 10434155 is about 218.5172675813.

Adding to 10434155 its reverse (55143401), we get a palindrome (65577556).

The spelling of 10434155 in words is "ten million, four hundred thirty-four thousand, one hundred fifty-five".