424336942894 has 16 divisors (see below), whose sum is σ = 652050307440. Its totient is φ = 206987163840.

The previous prime is 424336942879. The next prime is 424336942901. The reversal of 424336942894 is 498249633424.

It is a super-2 number, since 2×424336942894² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 3546112 + ... + 3663820.

It is an arithmetic number, because the mean of its divisors is an integer number (40753144215).

Almost surely, 2^424336942894 is an apocalyptic number.

424336942894 is a deficient number, since it is larger than the sum of its proper divisors (227713364546).

424336942894 is a wasteful number, since it uses less digits than its factorization.

424336942894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161715.

The product of its digits is 35831808, while the sum is 58.

The spelling of 424336942894 in words is "four hundred twenty-four billion, three hundred thirty-six million, nine hundred forty-two thousand, eight hundred ninety-four".