100609225443946 has 8 divisors (see below), whose sum is σ = 150919145951364. Its totient is φ = 50302843460160.

The previous prime is 100609225443899. The next prime is 100609225444081. The reversal of 100609225443946 is 649344522906001.

It can be written as a sum of positive squares in 2 ways, for example, as 84018764130625 + 16590461313321 = 9166175^2 + 4073139^2 .

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

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, 884559825 + ... + 884673556.

Almost surely, 2^{100609225443946} is an apocalyptic number.

100609225443946 is a deficient number, since it is larger than the sum of its proper divisors (50309920507418).

100609225443946 is a wasteful number, since it uses less digits than its factorization.

100609225443946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769261816.

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 100609225443946 in words is "one hundred trillion, six hundred nine billion, two hundred twenty-five million, four hundred forty-three thousand, nine hundred forty-six".