40314424 has 8 divisors (see below), whose sum is σ = 75589560. Its totient is φ = 20157208.

The previous prime is 40314401. The next prime is 40314451. The reversal of 40314424 is 42441304.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 40314395 and 40314404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2519644 + ... + 2519659.

It is an arithmetic number, because the mean of its divisors is an integer number (9448695).

Almost surely, 2^40314424 is an apocalyptic number.

It is an amenable number.

40314424 is a deficient number, since it is larger than the sum of its proper divisors (35275136).

40314424 is a wasteful number, since it uses less digits than its factorization.

40314424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039309 (or 5039305 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 40314424 is about 6349.3640626444. The cubic root of 40314424 is about 342.8889473803. Note that the first 3 decimals are identical.

Adding to 40314424 its reverse (42441304), we get a palindrome (82755728).

The spelling of 40314424 in words is "forty million, three hundred fourteen thousand, four hundred twenty-four".