30142402114 has 32 divisors (see below), whose sum is σ = 50158175616. Its totient is φ = 13470549120.

The previous prime is 30142402039. The next prime is 30142402139. The reversal of 30142402114 is 41120424103.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 479499 + ... + 538705.

It is an arithmetic number, because the mean of its divisors is an integer number (1567442988).

Almost surely, 2^30142402114 is an apocalyptic number.

30142402114 is a deficient number, since it is larger than the sum of its proper divisors (20015773502).

30142402114 is a wasteful number, since it uses less digits than its factorization.

30142402114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59610.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 30142402114 its reverse (41120424103), we get a palindrome (71262826217).

The spelling of 30142402114 in words is "thirty billion, one hundred forty-two million, four hundred two thousand, one hundred fourteen".