147908718145 has 16 divisors (see below), whose sum is σ = 180376945920. Its totient is φ = 116413315200.

The previous prime is 147908718131. The next prime is 147908718157. The reversal of 147908718145 is 541817809741.

It is a happy number.

It is not a de Polignac number, because 147908718145 - 2²³ = 147900329537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555291 + ... + 777280.

It is an arithmetic number, because the mean of its divisors is an integer number (11273559120).

Almost surely, 2^147908718145 is an apocalyptic number.

It is an amenable number.

147908718145 is a deficient number, since it is larger than the sum of its proper divisors (32468227775).

147908718145 is a wasteful number, since it uses less digits than its factorization.

147908718145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332936.

The product of its (nonzero) digits is 2257920, while the sum is 55.

The spelling of 147908718145 in words is "one hundred forty-seven billion, nine hundred eight million, seven hundred eighteen thousand, one hundred forty-five".