264432451040150 has 48 divisors (see below), whose sum is σ = 492357917076480. Its totient is φ = 105662545322400.

The previous prime is 264432451040143. The next prime is 264432451040171. The reversal of 264432451040150 is 51040154234462.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 264432451040098 and 264432451040107.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1742052557 + ... + 1742204343.

It is an arithmetic number, because the mean of its divisors is an integer number (10257456605760).

Almost surely, 2^{264432451040150} is an apocalyptic number.

264432451040150 is a deficient number, since it is larger than the sum of its proper divisors (227925466036330).

264432451040150 is a wasteful number, since it uses less digits than its factorization.

264432451040150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187949 (or 187944 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 264432451040150 in words is "two hundred sixty-four trillion, four hundred thirty-two billion, four hundred fifty-one million, forty thousand, one hundred fifty".