332145350254451 has 4 divisors (see below), whose sum is σ = 332145477144600. Its totient is φ = 332145223364304.

The previous prime is 332145350254429. The next prime is 332145350254457. The reversal of 332145350254451 is 154452053541233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332145350254451 is a prime.

It is a super-2 number, since 2×332145350254451² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 332145350254396 and 332145350254405.

It is not an unprimeable number, because it can be changed into a prime (332145350254457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59434181 + ... + 64782038.

It is an arithmetic number, because the mean of its divisors is an integer number (83036369286150).

Almost surely, 2^{332145350254451} is an apocalyptic number.

332145350254451 is a deficient number, since it is larger than the sum of its proper divisors (126890149).

332145350254451 is a wasteful number, since it uses less digits than its factorization.

332145350254451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126890148.

The product of its (nonzero) digits is 4320000, while the sum is 47.

The spelling of 332145350254451 in words is "three hundred thirty-two trillion, one hundred forty-five billion, three hundred fifty million, two hundred fifty-four thousand, four hundred fifty-one".