1417111146545 has 32 divisors (see below), whose sum is σ = 1787645635200. Its totient is φ = 1076920137216.

The previous prime is 1417111146523. The next prime is 1417111146569. The reversal of 1417111146545 is 5456411117141.

It is a cyclic number.

It is not a de Polignac number, because 1417111146545 - 2⁸ = 1417111146289 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7769282 + ... + 7949588.

It is an arithmetic number, because the mean of its divisors is an integer number (55863926100).

Almost surely, 2^{1417111146545} is an apocalyptic number.

It is an amenable number.

1417111146545 is a deficient number, since it is larger than the sum of its proper divisors (370534488655).

1417111146545 is a wasteful number, since it uses less digits than its factorization.

1417111146545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181217.

The product of its digits is 67200, while the sum is 41.

The spelling of 1417111146545 in words is "one trillion, four hundred seventeen billion, one hundred eleven million, one hundred forty-six thousand, five hundred forty-five".