145085552114 has 16 divisors (see below), whose sum is σ = 234207538776. Its totient is φ = 67156281600.

The previous prime is 145085552081. The next prime is 145085552137. The reversal of 145085552114 is 411255580541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 128884590025 + 16200962089 = 359005^2 + 127283^2 .

It is a Curzon number.

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, 34975157 + ... + 34979304.

Almost surely, 2^145085552114 is an apocalyptic number.

145085552114 is a deficient number, since it is larger than the sum of its proper divisors (89121986662).

145085552114 is a wasteful number, since it uses less digits than its factorization.

145085552114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69954541.

The product of its (nonzero) digits is 160000, while the sum is 41.

The spelling of 145085552114 in words is "one hundred forty-five billion, eighty-five million, five hundred fifty-two thousand, one hundred fourteen".