30140404002 has 24 divisors (see below), whose sum is σ = 65704854384. Its totient is φ = 9985163544.

The previous prime is 30140403983. The next prime is 30140404067. The reversal of 30140404002 is 20040404103.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5133468 + ... + 5139335.

It is an arithmetic number, because the mean of its divisors is an integer number (2737702266).

Almost surely, 2^30140404002 is an apocalyptic number.

30140404002 is an abundant number, since it is smaller than the sum of its proper divisors (35564450382).

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

30140404002 is a wasteful number, since it uses less digits than its factorization.

30140404002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10272974 (or 10272971 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 30140404002 its reverse (20040404103), we get a palindrome (50180808105).

The spelling of 30140404002 in words is "thirty billion, one hundred forty million, four hundred four thousand, two".