61026224563426 has 8 divisors (see below), whose sum is σ = 91540583634924. Its totient is φ = 30512696685120.

The previous prime is 61026224563397. The next prime is 61026224563429. The reversal of 61026224563426 is 62436542262016.

It can be written as a sum of positive squares in 2 ways, for example, as 54227037937801 + 6799186625625 = 7363901^2 + 2607525^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 61026224563426.

It is not an unprimeable number, because it can be changed into a prime (61026224563429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207614715 + ... + 207908446.

Almost surely, 2^{61026224563426} is an apocalyptic number.

61026224563426 is a deficient number, since it is larger than the sum of its proper divisors (30514359071498).

61026224563426 is a wasteful number, since it uses less digits than its factorization.

61026224563426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415596596.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 61026224563426 in words is "sixty-one trillion, twenty-six billion, two hundred twenty-four million, five hundred sixty-three thousand, four hundred twenty-six".