30390169429 has 8 divisors (see below), whose sum is σ = 30540428288. Its totient is φ = 30239969760.

The previous prime is 30390169427. The next prime is 30390169441. The reversal of 30390169429 is 92496109303.

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

It is a cyclic number.

It is not a de Polignac number, because 30390169429 - 2¹ = 30390169427 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30390169421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300204 + ... + 1323370.

It is an arithmetic number, because the mean of its divisors is an integer number (3817553536).

Almost surely, 2^30390169429 is an apocalyptic number.

It is an amenable number.

30390169429 is a deficient number, since it is larger than the sum of its proper divisors (150258859).

30390169429 is a wasteful number, since it uses less digits than its factorization.

30390169429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29595.

The product of its (nonzero) digits is 314928, while the sum is 46.

The spelling of 30390169429 in words is "thirty billion, three hundred ninety million, one hundred sixty-nine thousand, four hundred twenty-nine".