264050136246 has 16 divisors (see below), whose sum is σ = 568723370544. Its totient is φ = 81246195744.

The previous prime is 264050136239. The next prime is 264050136247. The reversal of 264050136246 is 642631050462.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264050136247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1692629001 + ... + 1692629156.

It is an arithmetic number, because the mean of its divisors is an integer number (35545210659).

Almost surely, 2^264050136246 is an apocalyptic number.

264050136246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

264050136246 is an abundant number, since it is smaller than the sum of its proper divisors (304673234298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264050136246 is a wasteful number, since it uses less digits than its factorization.

264050136246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385258175.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 264050136246 in words is "two hundred sixty-four billion, fifty million, one hundred thirty-six thousand, two hundred forty-six".