151240403329 has 2 divisors, whose sum is σ = 151240403330. Its totient is φ = 151240403328.

The previous prime is 151240403311. The next prime is 151240403371. The reversal of 151240403329 is 923304042151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 151050377104 + 190026225 = 388652^2 + 13785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151240403329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151240403294 and 151240403303.

It is not a weakly prime, because it can be changed into another prime (151240403129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75620201664 + 75620201665.

It is an arithmetic number, because the mean of its divisors is an integer number (75620201665).

Almost surely, 2^151240403329 is an apocalyptic number.

It is an amenable number.

151240403329 is a deficient number, since it is larger than the sum of its proper divisors (1).

151240403329 is an equidigital number, since it uses as much as digits as its factorization.

151240403329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 151240403329 in words is "one hundred fifty-one billion, two hundred forty million, four hundred three thousand, three hundred twenty-nine".