30001401143 has 8 divisors (see below), whose sum is σ = 34360739712. Its totient is φ = 25660418616.

The previous prime is 30001401137. The next prime is 30001401161. The reversal of 30001401143 is 34110410003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30001401143 - 2⁴ = 30001401127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001401103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4585505 + ... + 4592042.

It is an arithmetic number, because the mean of its divisors is an integer number (4295092464).

Almost surely, 2^30001401143 is an apocalyptic number.

30001401143 is a deficient number, since it is larger than the sum of its proper divisors (4359338569).

30001401143 is an equidigital number, since it uses as much as digits as its factorization.

30001401143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9178021.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30001401143 its reverse (34110410003), we get a palindrome (64111811146).

The spelling of 30001401143 in words is "thirty billion, one million, four hundred one thousand, one hundred forty-three".