424013377 has 4 divisors (see below), whose sum is σ = 435473236. Its totient is φ = 412553520.

The previous prime is 424013351. The next prime is 424013413. The reversal of 424013377 is 773310424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 368793616 + 55219761 = 19204^2 + 7431^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424013377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424013347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5729874 + ... + 5729947.

It is an arithmetic number, because the mean of its divisors is an integer number (108868309).

Almost surely, 2^424013377 is an apocalyptic number.

It is an amenable number.

424013377 is a deficient number, since it is larger than the sum of its proper divisors (11459859).

424013377 is a wasteful number, since it uses less digits than its factorization.

424013377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11459858.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 424013377 is about 20591.5851016866. The cubic root of 424013377 is about 751.2650513640.

The spelling of 424013377 in words is "four hundred twenty-four million, thirteen thousand, three hundred seventy-seven".