147398049319986 has 12 divisors (see below), whose sum is σ = 319362440193342. Its totient is φ = 49132683106656.

The previous prime is 147398049319967. The next prime is 147398049320047. The reversal of 147398049319986 is 689913940893741.

147398049319986 is a `hidden beast` number, since 1 + 4 + 7 + 39 + 8 + 0 + 493 + 1 + 9 + 98 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 97694068808961 + 49703980511025 = 9884031^2 + 7050105^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4094390258871 + ... + 4094390258906.

Almost surely, 2^{147398049319986} is an apocalyptic number.

147398049319986 is an abundant number, since it is smaller than the sum of its proper divisors (171964390873356).

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

147398049319986 is a wasteful number, since it uses less digits than its factorization.

147398049319986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8188780517785 (or 8188780517782 counting only the distinct ones).

The product of its (nonzero) digits is 2539579392, while the sum is 81.

The spelling of 147398049319986 in words is "one hundred forty-seven trillion, three hundred ninety-eight billion, forty-nine million, three hundred nineteen thousand, nine hundred eighty-six".