30536431401 has 16 divisors (see below), whose sum is σ = 46623139200. Its totient is φ = 17415101568.

The previous prime is 30536431351. The next prime is 30536431403. The reversal of 30536431401 is 10413463503.

It is not a de Polignac number, because 30536431401 - 2⁷ = 30536431273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30536431403) 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 15 ways as a sum of consecutive naturals, for example, 1417716 + ... + 1439093.

It is an arithmetic number, because the mean of its divisors is an integer number (2913946200).

Almost surely, 2^30536431401 is an apocalyptic number.

It is an amenable number.

30536431401 is a deficient number, since it is larger than the sum of its proper divisors (16086707799).

30536431401 is a wasteful number, since it uses less digits than its factorization.

30536431401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857328.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 30536431401 its reverse (10413463503), we get a palindrome (40949894904).

The spelling of 30536431401 in words is "thirty billion, five hundred thirty-six million, four hundred thirty-one thousand, four hundred one".