264406606304142 has 32 divisors (see below), whose sum is σ = 532368182479104. Its totient is φ = 87543156456000.

The previous prime is 264406606304107. The next prime is 264406606304147. The reversal of 264406606304142 is 241403606604462.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 264406606304091 and 264406606304100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264406606304147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5374159 + ... + 23615562.

It is an arithmetic number, because the mean of its divisors is an integer number (16636505702472).

Almost surely, 2^{264406606304142} is an apocalyptic number.

264406606304142 is an abundant number, since it is smaller than the sum of its proper divisors (267961576174962).

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

264406606304142 is a wasteful number, since it uses less digits than its factorization.

264406606304142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28999944.

The product of its (nonzero) digits is 3981312, while the sum is 48.

The spelling of 264406606304142 in words is "two hundred sixty-four trillion, four hundred six billion, six hundred six million, three hundred four thousand, one hundred forty-two".