30450164661634 has 8 divisors (see below), whose sum is σ = 45762915414348. Its totient is φ = 15195859523520.

The previous prime is 30450164661547. The next prime is 30450164661661. The reversal of 30450164661634 is 43616646105403.

It can be written as a sum of positive squares in 2 ways, for example, as 24472858470025 + 5977306191609 = 4947005^2 + 2444853^2 .

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, 14611402347 + ... + 14611404430.

Almost surely, 2^{30450164661634} is an apocalyptic number.

30450164661634 is a deficient number, since it is larger than the sum of its proper divisors (15312750752714).

30450164661634 is a wasteful number, since it uses less digits than its factorization.

30450164661634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29222807300.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 30450164661634 in words is "thirty trillion, four hundred fifty billion, one hundred sixty-four million, six hundred sixty-one thousand, six hundred thirty-four".