147868446077 has 8 divisors (see below), whose sum is σ = 161363391840. Its totient is φ = 134382226960.

The previous prime is 147868446073. The next prime is 147868446101. The reversal of 147868446077 is 770644868741.

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 147868446077 - 2² = 147868446073 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 (147868446073) 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, 2146202 + ... + 2214027.

It is an arithmetic number, because the mean of its divisors is an integer number (20170423980).

Almost surely, 2^147868446077 is an apocalyptic number.

It is an amenable number.

147868446077 is a deficient number, since it is larger than the sum of its proper divisors (13494945763).

147868446077 is a wasteful number, since it uses less digits than its factorization.

147868446077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363323.

The product of its (nonzero) digits is 50577408, while the sum is 62.

The spelling of 147868446077 in words is "one hundred forty-seven billion, eight hundred sixty-eight million, four hundred forty-six thousand, seventy-seven".