1412045155 has 4 divisors (see below), whose sum is σ = 1694454192. Its totient is φ = 1129636120.

The previous prime is 1412045149. The next prime is 1412045161. The reversal of 1412045155 is 5515402141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5515402141 = 191 ⋅28876451.

It is an interprime number because it is at equal distance from previous prime (1412045149) and next prime (1412045161).

It is not a de Polignac number, because 1412045155 - 2³ = 1412045147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141204511 + ... + 141204520.

It is an arithmetic number, because the mean of its divisors is an integer number (423613548).

Almost surely, 2^1412045155 is an apocalyptic number.

1412045155 is a deficient number, since it is larger than the sum of its proper divisors (282409037).

1412045155 is an equidigital number, since it uses as much as digits as its factorization.

1412045155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282409036.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 1412045155 is about 37577.1892908451. The cubic root of 1412045155 is about 1121.8880661571. Note that the first 3 decimals are identical.

Adding to 1412045155 its reverse (5515402141), we get a palindrome (6927447296).

The spelling of 1412045155 in words is "one billion, four hundred twelve million, forty-five thousand, one hundred fifty-five".