151334402669 has 2 divisors, whose sum is σ = 151334402670. Its totient is φ = 151334402668.

The previous prime is 151334402647. The next prime is 151334402677. The reversal of 151334402669 is 966204433151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102152469769 + 49181932900 = 319613^2 + 221770^2 .

It is an emirp because it is prime and its reverse (966204433151) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151334402669 is a prime.

It is a super-2 number, since 2×151334402669² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151334602669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75667201334 + 75667201335.

It is an arithmetic number, because the mean of its divisors is an integer number (75667201335).

Almost surely, 2^151334402669 is an apocalyptic number.

It is an amenable number.

151334402669 is a deficient number, since it is larger than the sum of its proper divisors (1).

151334402669 is an equidigital number, since it uses as much as digits as its factorization.

151334402669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 151334402669 in words is "one hundred fifty-one billion, three hundred thirty-four million, four hundred two thousand, six hundred sixty-nine".