40483442 has 4 divisors (see below), whose sum is σ = 60725166. Its totient is φ = 20241720.

The previous prime is 40483423. The next prime is 40483453. The reversal of 40483442 is 24438404.

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

It can be written as a sum of positive squares in only one way, i.e., 28504921 + 11978521 = 5339^2 + 3461^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120859 + ... + 10120862.

Almost surely, 2^40483442 is an apocalyptic number.

40483442 is a deficient number, since it is larger than the sum of its proper divisors (20241724).

40483442 is a wasteful number, since it uses less digits than its factorization.

40483442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20241723.

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 40483442 is about 6362.6599783424. The cubic root of 40483442 is about 343.3674659460.

The spelling of 40483442 in words is "forty million, four hundred eighty-three thousand, four hundred forty-two".