151334402647 has 2 divisors, whose sum is σ = 151334402648. Its totient is φ = 151334402646.

The previous prime is 151334402641. The next prime is 151334402669. The reversal of 151334402647 is 746204433151.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151334402647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151334402641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75667201323 + 75667201324.

It is an arithmetic number, because the mean of its divisors is an integer number (75667201324).

Almost surely, 2^151334402647 is an apocalyptic number.

151334402647 is a deficient number, since it is larger than the sum of its proper divisors (1).

151334402647 is an equidigital number, since it uses as much as digits as its factorization.

151334402647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 40.

Adding to 151334402647 its reverse (746204433151), we get a palindrome (897538835798).

The spelling of 151334402647 in words is "one hundred fifty-one billion, three hundred thirty-four million, four hundred two thousand, six hundred forty-seven".