30801690241 has 8 divisors (see below), whose sum is σ = 36337478144. Its totient is φ = 25549788960.

The previous prime is 30801690203. The next prime is 30801690263. The reversal of 30801690241 is 14209610803.

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

It is a cyclic number.

It is not a de Polignac number, because 30801690241 - 2⁹ = 30801689729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30801690197 and 30801690206.

It is not an unprimeable number, because it can be changed into a prime (30801690281) 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, 70971420 + ... + 70971853.

It is an arithmetic number, because the mean of its divisors is an integer number (4542184768).

Almost surely, 2^30801690241 is an apocalyptic number.

30801690241 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30801690241 is a deficient number, since it is larger than the sum of its proper divisors (5535787903).

30801690241 is a wasteful number, since it uses less digits than its factorization.

30801690241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141943311.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 30801690241 in words is "thirty billion, eight hundred one million, six hundred ninety thousand, two hundred forty-one".