30340000140 has 96 divisors (see below), whose sum is σ = 85278541824. Its totient is φ = 8059645440.

The previous prime is 30340000091. The next prime is 30340000183. The reversal of 30340000140 is 4100004303.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 30615045 + ... + 30616035.

It is an arithmetic number, because the mean of its divisors is an integer number (888318144).

Almost surely, 2^30340000140 is an apocalyptic number.

30340000140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30340000140 is an abundant number, since it is smaller than the sum of its proper divisors (54938541684).

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

30340000140 is a wasteful number, since it uses less digits than its factorization.

With its successor (30340000141) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (2445).

30340000140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 30340000140 its reverse (4100004303), we get a palindrome (34440004443).

The spelling of 30340000140 in words is "thirty billion, three hundred forty million, one hundred forty", and thus it is an aban number.