147054476720078 has 4 divisors (see below), whose sum is σ = 220581715080120. Its totient is φ = 73527238360038.

The previous prime is 147054476720069. The next prime is 147054476720119. The reversal of 147054476720078 is 870027674450741.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 147054476720078.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36763619180018 + ... + 36763619180021.

It is an arithmetic number, because the mean of its divisors is an integer number (55145428770030).

Almost surely, 2^{147054476720078} is an apocalyptic number.

147054476720078 is a deficient number, since it is larger than the sum of its proper divisors (73527238360042).

147054476720078 is an equidigital number, since it uses as much as digits as its factorization.

147054476720078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73527238360041.

The product of its (nonzero) digits is 73758720, while the sum is 62.

The spelling of 147054476720078 in words is "one hundred forty-seven trillion, fifty-four billion, four hundred seventy-six million, seven hundred twenty thousand, seventy-eight".