147730758407 has 4 divisors (see below), whose sum is σ = 152824922520. Its totient is φ = 142636594296.

The previous prime is 147730758377. The next prime is 147730758481. The reversal of 147730758407 is 704857037741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704857037741 = 307 ⋅2295951263.

It is a cyclic number.

It is not a de Polignac number, because 147730758407 - 2²⁶ = 147663649543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147730758107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2547082013 + ... + 2547082070.

It is an arithmetic number, because the mean of its divisors is an integer number (38206230630).

Almost surely, 2^147730758407 is an apocalyptic number.

147730758407 is a deficient number, since it is larger than the sum of its proper divisors (5094164113).

147730758407 is an equidigital number, since it uses as much as digits as its factorization.

147730758407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5094164112.

The product of its (nonzero) digits is 4609920, while the sum is 53.

The spelling of 147730758407 in words is "one hundred forty-seven billion, seven hundred thirty million, seven hundred fifty-eight thousand, four hundred seven".