30242001400 has 96 divisors (see below), whose sum is σ = 77150374560. Its totient is φ = 10955543040.

The previous prime is 30242001373. The next prime is 30242001407. The reversal of 30242001400 is 410024203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30242001407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28069 + ... + 247531.

It is an arithmetic number, because the mean of its divisors is an integer number (803649735).

Almost surely, 2^30242001400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30242001400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38575187280).

30242001400 is an abundant number, since it is smaller than the sum of its proper divisors (46908373160).

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

30242001400 is a wasteful number, since it uses less digits than its factorization.

30242001400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219545 (or 219536 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 30242001400 its reverse (410024203), we get a palindrome (30652025603).

The spelling of 30242001400 in words is "thirty billion, two hundred forty-two million, one thousand, four hundred".