424020321357 has 8 divisors (see below), whose sum is σ = 565386129984. Its totient is φ = 282667363488.

The previous prime is 424020321301. The next prime is 424020321367. The reversal of 424020321357 is 753123020424.

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

It is not a de Polignac number, because 424020321357 - 2¹² = 424020317261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424020321367) 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, 3135433 + ... + 3267870.

It is an arithmetic number, because the mean of its divisors is an integer number (70673266248).

Almost surely, 2^424020321357 is an apocalyptic number.

It is an amenable number.

424020321357 is a deficient number, since it is larger than the sum of its proper divisors (141365808627).

424020321357 is a wasteful number, since it uses less digits than its factorization.

424020321357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6425379.

The product of its (nonzero) digits is 40320, while the sum is 33.

The spelling of 424020321357 in words is "four hundred twenty-four billion, twenty million, three hundred twenty-one thousand, three hundred fifty-seven".