424371372 has 12 divisors (see below), whose sum is σ = 990199896. Its totient is φ = 141457120.

The previous prime is 424371341. The next prime is 424371401. The reversal of 424371372 is 273173424.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×424371372² = 360182122746324768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17682129 + ... + 17682152.

It is an arithmetic number, because the mean of its divisors is an integer number (82516658).

Almost surely, 2^424371372 is an apocalyptic number.

It is an amenable number.

424371372 is an abundant number, since it is smaller than the sum of its proper divisors (565828524).

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

424371372 is a wasteful number, since it uses less digits than its factorization.

424371372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35364288 (or 35364286 counting only the distinct ones).

The product of its digits is 28224, while the sum is 33.

The square root of 424371372 is about 20600.2760175683. The cubic root of 424371372 is about 751.4764232144.

The spelling of 424371372 in words is "four hundred twenty-four million, three hundred seventy-one thousand, three hundred seventy-two".