145611116995 has 8 divisors (see below), whose sum is σ = 176429781216. Its totient is φ = 115357933056.

The previous prime is 145611116993. The next prime is 145611117037. The reversal of 145611116995 is 599611116541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145611116995 - 2¹ = 145611116993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145611116993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141369502 + ... + 141370531.

It is an arithmetic number, because the mean of its divisors is an integer number (22053722652).

Almost surely, 2^145611116995 is an apocalyptic number.

145611116995 is a deficient number, since it is larger than the sum of its proper divisors (30818664221).

145611116995 is a wasteful number, since it uses less digits than its factorization.

145611116995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282740141.

The product of its digits is 291600, while the sum is 49.

The spelling of 145611116995 in words is "one hundred forty-five billion, six hundred eleven million, one hundred sixteen thousand, nine hundred ninety-five".