226040064336742 has 4 divisors (see below), whose sum is σ = 339060096505116. Its totient is φ = 113020032168370.

The previous prime is 226040064336679. The next prime is 226040064336769. The reversal of 226040064336742 is 247633460040622.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×226040064336742² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510016084184 + ... + 56510016084187.

It is an arithmetic number, because the mean of its divisors is an integer number (84765024126279).

Almost surely, 2^{226040064336742} is an apocalyptic number.

226040064336742 is a deficient number, since it is larger than the sum of its proper divisors (113020032168374).

226040064336742 is a wasteful number, since it uses less digits than its factorization.

226040064336742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113020032168373.

The product of its (nonzero) digits is 6967296, while the sum is 49.

The spelling of 226040064336742 in words is "two hundred twenty-six trillion, forty billion, sixty-four million, three hundred thirty-six thousand, seven hundred forty-two".