768453141 has 8 divisors (see below), whose sum is σ = 1057656064. Its totient is φ = 495776160.

The previous prime is 768453137. The next prime is 768453163. The reversal of 768453141 is 141354867.

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

It is not a de Polignac number, because 768453141 - 2² = 768453137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 768453141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768453041) 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, 4131376 + ... + 4131561.

It is an arithmetic number, because the mean of its divisors is an integer number (132207008).

Almost surely, 2^768453141 is an apocalyptic number.

It is an amenable number.

768453141 is a deficient number, since it is larger than the sum of its proper divisors (289202923).

768453141 is a wasteful number, since it uses less digits than its factorization.

768453141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262971.

The product of its digits is 80640, while the sum is 39.

The square root of 768453141 is about 27720.9873741900. The cubic root of 768453141 is about 915.9514686854.

The spelling of 768453141 in words is "seven hundred sixty-eight million, four hundred fifty-three thousand, one hundred forty-one".