264435051101044 has 24 divisors (see below), whose sum is σ = 508296208069440. Its totient is φ = 119812677614784.

The previous prime is 264435051100993. The next prime is 264435051101071. The reversal of 264435051101044 is 440101150534462.

It is a junction number, because it is equal to n+sod(n) for n = 264435051100988 and 264435051101006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75639314929 + ... + 75639318424.

It is an arithmetic number, because the mean of its divisors is an integer number (21179008669560).

Almost surely, 2^{264435051101044} is an apocalyptic number.

It is an amenable number.

264435051101044 is a deficient number, since it is larger than the sum of its proper divisors (243861156968396).

264435051101044 is a wasteful number, since it uses less digits than its factorization.

264435051101044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151278633399 (or 151278633397 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 264435051101044 in words is "two hundred sixty-four trillion, four hundred thirty-five billion, fifty-one million, one hundred one thousand, forty-four".