2301243542 has 8 divisors (see below), whose sum is σ = 3717393456. Its totient is φ = 1062112392.

The previous prime is 2301243533. The next prime is 2301243559. The reversal of 2301243542 is 2453421032.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 88509367 = 2301243542 / (2 + 3 + 0 + 1 + 2 + 4 + 3 + 5 + 4 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44254658 + ... + 44254709.

It is an arithmetic number, because the mean of its divisors is an integer number (464674182).

Almost surely, 2^2301243542 is an apocalyptic number.

2301243542 is a deficient number, since it is larger than the sum of its proper divisors (1416149914).

2301243542 is a wasteful number, since it uses less digits than its factorization.

2301243542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88509382.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2301243542 is about 47971.2783027511. The cubic root of 2301243542 is about 1320.2439750289.

Adding to 2301243542 its reverse (2453421032), we get a palindrome (4754664574).

The spelling of 2301243542 in words is "two billion, three hundred one million, two hundred forty-three thousand, five hundred forty-two".