1438226726002 has 8 divisors (see below), whose sum is σ = 2353461915312. Its totient is φ = 653739420900.

The previous prime is 1438226725993. The next prime is 1438226726047. The reversal of 1438226726002 is 2006276228341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1438226726002² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1438226726002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32686971024 + ... + 32686971067.

It is an arithmetic number, because the mean of its divisors is an integer number (294182739414).

Almost surely, 2^{1438226726002} is an apocalyptic number.

1438226726002 is a deficient number, since it is larger than the sum of its proper divisors (915235189310).

1438226726002 is a wasteful number, since it uses less digits than its factorization.

1438226726002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65373942104.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 1438226726002 in words is "one trillion, four hundred thirty-eight billion, two hundred twenty-six million, seven hundred twenty-six thousand, two".