3034430421400 has 96 divisors (see below), whose sum is σ = 8076891126240. Its totient is φ = 1038572789760.

The previous prime is 3034430421389. The next prime is 3034430421401. The reversal of 3034430421400 is 41240344303.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3034430421401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1070407 + ... + 2686006.

It is an arithmetic number, because the mean of its divisors is an integer number (84134282565).

Almost surely, 2^{3034430421400} is an apocalyptic number.

It is an amenable number.

3034430421400 is an abundant number, since it is smaller than the sum of its proper divisors (5042460704840).

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

3034430421400 is a wasteful number, since it uses less digits than its factorization.

3034430421400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757013 (or 3757004 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 3034430421400 its reverse (41240344303), we get a palindrome (3075670765703).

The spelling of 3034430421400 in words is "three trillion, thirty-four billion, four hundred thirty million, four hundred twenty-one thousand, four hundred".