264432451040149 has 8 divisors (see below), whose sum is σ = 309579454876608. Its totient is φ = 221128182054240.

The previous prime is 264432451040143. The next prime is 264432451040171. The reversal of 264432451040149 is 941040154234462.

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

It is a cyclic number.

It is not a de Polignac number, because 264432451040149 - 2⁵ = 264432451040117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264432451040143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460683712327 + ... + 460683712900.

It is an arithmetic number, because the mean of its divisors is an integer number (38697431859576).

Almost surely, 2^{264432451040149} is an apocalyptic number.

It is an amenable number.

264432451040149 is a deficient number, since it is larger than the sum of its proper divisors (45147003836459).

264432451040149 is an equidigital number, since it uses as much as digits as its factorization.

264432451040149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921367425275.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 264432451040149 in words is "two hundred sixty-four trillion, four hundred thirty-two billion, four hundred fifty-one million, forty thousand, one hundred forty-nine".