147607731290 has 8 divisors (see below), whose sum is σ = 265693916340. Its totient is φ = 59043092512.

The previous prime is 147607731287. The next prime is 147607731307. The reversal of 147607731290 is 92137706741.

147607731290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 132642368401 + 14965362889 = 364201^2 + 122333^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7380386555 + ... + 7380386574.

Almost surely, 2^147607731290 is an apocalyptic number.

147607731290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147607731290 is a deficient number, since it is larger than the sum of its proper divisors (118086185050).

147607731290 is a wasteful number, since it uses less digits than its factorization.

147607731290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14760773136.

The product of its (nonzero) digits is 444528, while the sum is 47.

The spelling of 147607731290 in words is "one hundred forty-seven billion, six hundred seven million, seven hundred thirty-one thousand, two hundred ninety".