147854426628 has 12 divisors (see below), whose sum is σ = 344993662160. Its totient is φ = 49284808872.

The previous prime is 147854426593. The next prime is 147854426633. The reversal of 147854426628 is 826624458741.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6160601098 + ... + 6160601121.

Almost surely, 2^147854426628 is an apocalyptic number.

It is an amenable number.

147854426628 is an abundant number, since it is smaller than the sum of its proper divisors (197139235532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147854426628 is a wasteful number, since it uses less digits than its factorization.

147854426628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12321202226 (or 12321202224 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 57.

The spelling of 147854426628 in words is "one hundred forty-seven billion, eight hundred fifty-four million, four hundred twenty-six thousand, six hundred twenty-eight".