147303731661370 has 16 divisors (see below), whose sum is σ = 265201944470568. Its totient is φ = 58909219891200.

The previous prime is 147303731661271. The next prime is 147303731661379. The reversal of 147303731661370 is 73166137303741.

It can be written as a sum of positive squares in 4 ways, for example, as 146890836741609 + 412894919761 = 12119853^2 + 642569^2 .

It is a super-2 number, since 2×147303731661370² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (147303731661379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1534046259 + ... + 1534142278.

Almost surely, 2^{147303731661370} is an apocalyptic number.

147303731661370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147303731661370 is a deficient number, since it is larger than the sum of its proper divisors (117898212809198).

147303731661370 is a wasteful number, since it uses less digits than its factorization.

147303731661370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068193345.

The product of its (nonzero) digits is 4000752, while the sum is 52.

The spelling of 147303731661370 in words is "one hundred forty-seven trillion, three hundred three billion, seven hundred thirty-one million, six hundred sixty-one thousand, three hundred seventy".