1417162945 has 16 divisors (see below), whose sum is σ = 1871620992. Its totient is φ = 1021538560.

The previous prime is 1417162933. The next prime is 1417162973. The reversal of 1417162945 is 5492617141.

It is a happy number.

It is not a de Polignac number, because 1417162945 - 2⁹ = 1417162433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1417162898 and 1417162907.

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, 107797 + ... + 120226.

It is an arithmetic number, because the mean of its divisors is an integer number (116976312).

Almost surely, 2^1417162945 is an apocalyptic number.

It is an amenable number.

1417162945 is a deficient number, since it is larger than the sum of its proper divisors (454458047).

1417162945 is a wasteful number, since it uses less digits than its factorization.

1417162945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228152.

The product of its digits is 60480, while the sum is 40.

The square root of 1417162945 is about 37645.2247303692. The cubic root of 1417162945 is about 1123.2418153323.

The spelling of 1417162945 in words is "one billion, four hundred seventeen million, one hundred sixty-two thousand, nine hundred forty-five".