147487481776044 has 36 divisors (see below), whose sum is σ = 373129661248344. Its totient is φ = 49121076477312.

The previous prime is 147487481776031. The next prime is 147487481776081. The reversal of 147487481776044 is 440677184784741.

147487481776044 is a `hidden beast` number, since 1 + 4 + 7 + 4 + 8 + 7 + 4 + 8 + 1 + 7 + 7 + 604 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×147487481776044² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1725683677 + ... + 1725769140.

It is an arithmetic number, because the mean of its divisors is an integer number (10364712812454).

Almost surely, 2^{147487481776044} is an apocalyptic number.

It is an amenable number.

147487481776044 is an abundant number, since it is smaller than the sum of its proper divisors (225642179472300).

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

147487481776044 is a wasteful number, since it uses less digits than its factorization.

147487481776044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451454014 (or 3451454009 counting only the distinct ones).

The product of its (nonzero) digits is 944111616, while the sum is 72.

The spelling of 147487481776044 in words is "one hundred forty-seven trillion, four hundred eighty-seven billion, four hundred eighty-one million, seven hundred seventy-six thousand, forty-four".