424111194 has 64 divisors (see below), whose sum is σ = 1034208000. Its totient is φ = 128022336.

The previous prime is 424111183. The next prime is 424111201. The reversal of 424111194 is 491111424.

It is a super-2 number, since 2×424111194² = 359740609752211272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31507 + ... + 42905.

It is an arithmetic number, because the mean of its divisors is an integer number (16159500).

Almost surely, 2^424111194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424111194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517104000).

424111194 is an abundant number, since it is smaller than the sum of its proper divisors (610096806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424111194 is a wasteful number, since it uses less digits than its factorization.

424111194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11476 (or 11470 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 424111194 is about 20593.9601339810. The cubic root of 424111194 is about 751.3228175001.

The spelling of 424111194 in words is "four hundred twenty-four million, one hundred eleven thousand, one hundred ninety-four".