431225152640435 has 8 divisors (see below), whose sum is σ = 517471780182480. Its totient is φ = 344979057436384.

The previous prime is 431225152640417. The next prime is 431225152640461. The reversal of 431225152640435 is 534046251522134.

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

It is a cyclic number.

It is not a de Polignac number, because 431225152640435 - 2¹⁶ = 431225152574899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 431225152640435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131300192 + ... + 134544381.

It is an arithmetic number, because the mean of its divisors is an integer number (64683972522810).

Almost surely, 2^{431225152640435} is an apocalyptic number.

431225152640435 is a deficient number, since it is larger than the sum of its proper divisors (86246627542045).

431225152640435 is a wasteful number, since it uses less digits than its factorization.

431225152640435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266168997.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 431225152640435 in words is "four hundred thirty-one trillion, two hundred twenty-five billion, one hundred fifty-two million, six hundred forty thousand, four hundred thirty-five".