145538654114 has 16 divisors (see below), whose sum is σ = 257543056896. Its totient is φ = 60361653600.

The previous prime is 145538654113. The next prime is 145538654171. The reversal of 145538654114 is 411456835541.

It is not an unprimeable number, because it can be changed into a prime (145538654113) 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, 167670827 + ... + 167671694.

It is an arithmetic number, because the mean of its divisors is an integer number (16096441056).

Almost surely, 2^145538654114 is an apocalyptic number.

145538654114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145538654114 is a deficient number, since it is larger than the sum of its proper divisors (112004402782).

145538654114 is a wasteful number, since it uses less digits than its factorization.

145538654114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335342561.

The product of its digits is 1152000, while the sum is 47.

The spelling of 145538654114 in words is "one hundred forty-five billion, five hundred thirty-eight million, six hundred fifty-four thousand, one hundred fourteen".