147854426648 has 32 divisors (see below), whose sum is σ = 284078990160. Its totient is φ = 72101176320.

The previous prime is 147854426647. The next prime is 147854426669. The reversal of 147854426648 is 846624458741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147854426641) 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, 985115 + ... + 1125237.

Almost surely, 2^147854426648 is an apocalyptic number.

It is an amenable number.

147854426648 is a deficient number, since it is larger than the sum of its proper divisors (136224563512).

147854426648 is a wasteful number, since it uses less digits than its factorization.

147854426648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143387 (or 143383 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 59.

The spelling of 147854426648 in words is "one hundred forty-seven billion, eight hundred fifty-four million, four hundred twenty-six thousand, six hundred forty-eight".