2342543901 has 8 divisors (see below), whose sum is σ = 3151032960. Its totient is φ = 1547875392.

The previous prime is 2342543851. The next prime is 2342543941. The reversal of 2342543901 is 1093452432.

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

It is not a de Polignac number, because 2342543901 - 2⁹ = 2342543389 is a prime.

It is a super-2 number, since 2×2342543901² = 10975023856224595602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342543941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3454741 + ... + 3455418.

It is an arithmetic number, because the mean of its divisors is an integer number (393879120).

Almost surely, 2^2342543901 is an apocalyptic number.

It is an amenable number.

2342543901 is a deficient number, since it is larger than the sum of its proper divisors (808489059).

2342543901 is a wasteful number, since it uses less digits than its factorization.

2342543901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6910275.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2342543901 is about 48399.8336877308. The cubic root of 2342543901 is about 1328.0953196826.

The spelling of 2342543901 in words is "two billion, three hundred forty-two million, five hundred forty-three thousand, nine hundred one".