264373142 has 12 divisors (see below), whose sum is σ = 435888348. Its totient is φ = 120169500.

The previous prime is 264373141. The next prime is 264373183. The reversal of 264373142 is 241373462.

It is a junction number, because it is equal to n+sod(n) for n = 264373099 and 264373108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264373141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 545984 + ... + 546467.

It is an arithmetic number, because the mean of its divisors is an integer number (36324029).

Almost surely, 2^264373142 is an apocalyptic number.

264373142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

264373142 is a deficient number, since it is larger than the sum of its proper divisors (171515206).

264373142 is a wasteful number, since it uses less digits than its factorization.

264373142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092475 (or 1092464 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 264373142 is about 16259.5554059759. Note that the first 3 decimals coincide. The cubic root of 264373142 is about 641.8089625465.

The spelling of 264373142 in words is "two hundred sixty-four million, three hundred seventy-three thousand, one hundred forty-two".