145411889314 has 8 divisors (see below), whose sum is σ = 218477173248. Its totient is φ = 72586164900.

The previous prime is 145411889303. The next prime is 145411889323. The reversal of 145411889314 is 413988114541.

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

It is a super-2 number, since 2×145411889314² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59888362 + ... + 59890789.

It is an arithmetic number, because the mean of its divisors is an integer number (27309646656).

Almost surely, 2^145411889314 is an apocalyptic number.

145411889314 is a deficient number, since it is larger than the sum of its proper divisors (73065283934).

145411889314 is a wasteful number, since it uses less digits than its factorization.

145411889314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119779760.

The product of its digits is 552960, while the sum is 49.

The spelling of 145411889314 in words is "one hundred forty-five billion, four hundred eleven million, eight hundred eighty-nine thousand, three hundred fourteen".