468393141 has 4 divisors (see below), whose sum is σ = 624524192. Its totient is φ = 312262092.

The previous prime is 468393139. The next prime is 468393151. The reversal of 468393141 is 141393864.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 468393141 - 2¹ = 468393139 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 468393141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468393131) 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, 78065521 + ... + 78065526.

It is an arithmetic number, because the mean of its divisors is an integer number (156131048).

Almost surely, 2^468393141 is an apocalyptic number.

It is an amenable number.

468393141 is a deficient number, since it is larger than the sum of its proper divisors (156131051).

468393141 is a wasteful number, since it uses less digits than its factorization.

468393141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156131050.

The product of its digits is 62208, while the sum is 39.

The square root of 468393141 is about 21642.3922199003. The cubic root of 468393141 is about 776.6109486411.

The spelling of 468393141 in words is "four hundred sixty-eight million, three hundred ninety-three thousand, one hundred forty-one".