1145145524466 has 16 divisors (see below), whose sum is σ = 2304878891904. Its totient is φ = 379283867664.

The previous prime is 1145145524381. The next prime is 1145145524491. The reversal of 1145145524466 is 6644255415411.

It is a super-2 number, since 2×1145145524466² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607825770 + ... + 607827653.

It is an arithmetic number, because the mean of its divisors is an integer number (144054930744).

Almost surely, 2^{1145145524466} is an apocalyptic number.

1145145524466 is an abundant number, since it is smaller than the sum of its proper divisors (1159733367438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1145145524466 is a wasteful number, since it uses less digits than its factorization.

1145145524466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215653585.

The product of its digits is 2304000, while the sum is 48.

The spelling of 1145145524466 in words is "one trillion, one hundred forty-five billion, one hundred forty-five million, five hundred twenty-four thousand, four hundred sixty-six".