30235354215 has 32 divisors (see below), whose sum is σ = 52807942656. Its totient is φ = 14650258560.

The previous prime is 30235354213. The next prime is 30235354249. The reversal of 30235354215 is 51245353203.

It is not a de Polignac number, because 30235354215 - 2¹ = 30235354213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30235354213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206134 + ... + 320876.

It is an arithmetic number, because the mean of its divisors is an integer number (1650248208).

Almost surely, 2^30235354215 is an apocalyptic number.

30235354215 is a deficient number, since it is larger than the sum of its proper divisors (22572588441).

30235354215 is a wasteful number, since it uses less digits than its factorization.

30235354215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116359.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 30235354215 in words is "thirty billion, two hundred thirty-five million, three hundred fifty-four thousand, two hundred fifteen".