264443106141054 has 48 divisors (see below), whose sum is σ = 579348183108240. Its totient is φ = 87167071996800.

The previous prime is 264443106141037. The next prime is 264443106141077. The reversal of 264443106141054 is 450141601344462.

It is a happy number.

264443106141054 is a `hidden beast` number, since 2 + 6 + 4 + 4 + 4 + 3 + 10 + 614 + 10 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88429272 + ... + 91370795.

It is an arithmetic number, because the mean of its divisors is an integer number (12069753814755).

Almost surely, 2^{264443106141054} is an apocalyptic number.

264443106141054 is an abundant number, since it is smaller than the sum of its proper divisors (314905076967186).

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

264443106141054 is a wasteful number, since it uses less digits than its factorization.

264443106141054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179800985 (or 179800982 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 264443106141054 in words is "two hundred sixty-four trillion, four hundred forty-three billion, one hundred six million, one hundred forty-one thousand, fifty-four".