30142444110 has 32 divisors (see below), whose sum is σ = 72785692800. Its totient is φ = 7988671008.

The previous prime is 30142444069. The next prime is 30142444121. The reversal of 30142444110 is 1144424103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3077160 + ... + 3086939.

It is an arithmetic number, because the mean of its divisors is an integer number (2274552900).

Almost surely, 2^30142444110 is an apocalyptic number.

30142444110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30142444110 is an abundant number, since it is smaller than the sum of its proper divisors (42643248690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30142444110 is a wasteful number, since it uses less digits than its factorization.

30142444110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164272.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 30142444110 its reverse (1144424103), we get a palindrome (31286868213).

The spelling of 30142444110 in words is "thirty billion, one hundred forty-two million, four hundred forty-four thousand, one hundred ten".