151343606146 has 8 divisors (see below), whose sum is σ = 229263086844. Its totient is φ = 74922577200.

The previous prime is 151343606143. The next prime is 151343606171. The reversal of 151343606146 is 641606343151.

It can be written as a sum of positive squares in 2 ways, for example, as 135415904121 + 15927702025 = 367989^2 + 126205^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 151343606099 and 151343606108.

It is not an unprimeable number, because it can be changed into a prime (151343606143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374612685 + ... + 374613088.

Almost surely, 2^151343606146 is an apocalyptic number.

151343606146 is a deficient number, since it is larger than the sum of its proper divisors (77919480698).

151343606146 is a wasteful number, since it uses less digits than its factorization.

151343606146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749225876.

The product of its (nonzero) digits is 155520, while the sum is 40.

Adding to 151343606146 its reverse (641606343151), we get a palindrome (792949949297).

The spelling of 151343606146 in words is "one hundred fifty-one billion, three hundred forty-three million, six hundred six thousand, one hundred forty-six".