768248043 has 4 divisors (see below), whose sum is σ = 1024330728. Its totient is φ = 512165360.

The previous prime is 768248017. The next prime is 768248069. The reversal of 768248043 is 340842867.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340842867 = 3 ⋅113614289.

It is an interprime number because it is at equal distance from previous prime (768248017) and next prime (768248069).

It is a cyclic number.

It is not a de Polignac number, because 768248043 - 2⁵ = 768248011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 768247986 and 768248004.

It is not an unprimeable number, because it can be changed into a prime (768248443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128041338 + ... + 128041343.

It is an arithmetic number, because the mean of its divisors is an integer number (256082682).

Almost surely, 2^768248043 is an apocalyptic number.

768248043 is a deficient number, since it is larger than the sum of its proper divisors (256082685).

768248043 is a wasteful number, since it uses less digits than its factorization.

768248043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256082684.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 768248043 is about 27717.2878002160. The cubic root of 768248043 is about 915.8699731372.

The spelling of 768248043 in words is "seven hundred sixty-eight million, two hundred forty-eight thousand, forty-three".