30034402545 has 32 divisors (see below), whose sum is σ = 56691671040. Its totient is φ = 13287107520.

The previous prime is 30034402481. The next prime is 30034402553. The reversal of 30034402545 is 54520443003.

It is not a de Polignac number, because 30034402545 - 2⁶ = 30034402481 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4610325 + ... + 4616834.

It is an arithmetic number, because the mean of its divisors is an integer number (1771614720).

Almost surely, 2^30034402545 is an apocalyptic number.

30034402545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30034402545 is a deficient number, since it is larger than the sum of its proper divisors (26657268495).

30034402545 is a wasteful number, since it uses less digits than its factorization.

30034402545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9227205.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 30034402545 its reverse (54520443003), we get a palindrome (84554845548).

The spelling of 30034402545 in words is "thirty billion, thirty-four million, four hundred two thousand, five hundred forty-five".