2667238280434 has 32 divisors (see below), whose sum is σ = 5138224922880. Its totient is φ = 1009294178112.

The previous prime is 2667238280401. The next prime is 2667238280449. The reversal of 2667238280434 is 4340828327662.

It is a super-2 number, since 2×2667238280434² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318586149 + ... + 318594520.

It is an arithmetic number, because the mean of its divisors is an integer number (160569528840).

Almost surely, 2^{2667238280434} is an apocalyptic number.

2667238280434 is a deficient number, since it is larger than the sum of its proper divisors (2470986642446).

2667238280434 is a wasteful number, since it uses less digits than its factorization.

2667238280434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637180714.

The product of its (nonzero) digits is 18579456, while the sum is 55.

The spelling of 2667238280434 in words is "two trillion, six hundred sixty-seven billion, two hundred thirty-eight million, two hundred eighty thousand, four hundred thirty-four".