30412119 has 16 divisors (see below), whose sum is σ = 41983200. Its totient is φ = 19568640.

The previous prime is 30412111. The next prime is 30412159. The reversal of 30412119 is 91121403.

It is not a de Polignac number, because 30412119 - 2³ = 30412111 is a prime.

It is a super-2 number, since 2×30412119² = 1849793964140322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30412095 and 30412104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30412111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10657 + ... + 13205.

It is an arithmetic number, because the mean of its divisors is an integer number (2623950).

Almost surely, 2^30412119 is an apocalyptic number.

30412119 is a deficient number, since it is larger than the sum of its proper divisors (11571081).

30412119 is a wasteful number, since it uses less digits than its factorization.

30412119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 30412119 is about 5514.7183971623. The cubic root of 30412119 is about 312.1396174111.

The spelling of 30412119 in words is "thirty million, four hundred twelve thousand, one hundred nineteen".