189096626434 has 8 divisors (see below), whose sum is σ = 284031906300. Its totient is φ = 94419324336.

The previous prime is 189096626423. The next prime is 189096626443. The reversal of 189096626434 is 434626690981.

It can be written as a sum of positive squares in 2 ways, for example, as 115141455625 + 73955170809 = 339325^2 + 271947^2 .

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, 64492609 + ... + 64495540.

Almost surely, 2^189096626434 is an apocalyptic number.

189096626434 is a deficient number, since it is larger than the sum of its proper divisors (94935279866).

189096626434 is a wasteful number, since it uses less digits than its factorization.

189096626434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128988884.

The product of its (nonzero) digits is 13436928, while the sum is 58.

The spelling of 189096626434 in words is "one hundred eighty-nine billion, ninety-six million, six hundred twenty-six thousand, four hundred thirty-four".